├── src
    ├── mnemonic.d.ts
    ├── params.d.ts
    ├── params.js
    ├── cipherseed.d.ts
    ├── cipherseed.js
    └── mnemonic.js
├── ts_src
    ├── params.ts
    ├── mnemonic.spec.ts
    ├── cipherseed.ts
    ├── cipherseed.spec.ts
    └── mnemonic.ts
├── jest.json
├── tsconfig.json
├── LICENSE
├── tslint.json
├── package.json
├── .gitignore
└── README.md


/src/mnemonic.d.ts:
--------------------------------------------------------------------------------
1 | /// <reference types="node" />
2 | export declare function mnemonicFromBytes(bytes: Buffer): string;
3 | export declare function mnemonicToBytes(mnemonic: string): Buffer;
4 | 


--------------------------------------------------------------------------------
/src/params.d.ts:
--------------------------------------------------------------------------------
1 | export declare const PARAMS: {
2 |     n: number;
3 |     r: number;
4 |     p: number;
5 | }[];
6 | export declare const DEFAULT_PASSWORD = "aezeed";
7 | export declare const CIPHER_SEED_VERSION = 0;
8 | export declare const ONE_DAY: number;
9 | 


--------------------------------------------------------------------------------
/ts_src/params.ts:
--------------------------------------------------------------------------------
 1 | export const PARAMS = [
 2 |   {
 3 |     // version 0
 4 |     n: 32768,
 5 |     r: 8,
 6 |     p: 1,
 7 |   },
 8 | ];
 9 | export const DEFAULT_PASSWORD = 'aezeed';
10 | export const CIPHER_SEED_VERSION = 0;
11 | export const ONE_DAY = 24 * 60 * 60 * 1000;
12 | 


--------------------------------------------------------------------------------
/src/params.js:
--------------------------------------------------------------------------------
 1 | "use strict";
 2 | Object.defineProperty(exports, "__esModule", { value: true });
 3 | exports.ONE_DAY = exports.CIPHER_SEED_VERSION = exports.DEFAULT_PASSWORD = exports.PARAMS = void 0;
 4 | exports.PARAMS = [
 5 |     {
 6 |         // version 0
 7 |         n: 32768,
 8 |         r: 8,
 9 |         p: 1,
10 |     },
11 | ];
12 | exports.DEFAULT_PASSWORD = 'aezeed';
13 | exports.CIPHER_SEED_VERSION = 0;
14 | exports.ONE_DAY = 24 * 60 * 60 * 1000;
15 | 


--------------------------------------------------------------------------------
/jest.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "moduleFileExtensions": [
 3 |     "ts",
 4 |     "js",
 5 |     "json"
 6 |   ],
 7 |   "transform": {
 8 |     "^.+\\.ts$": "ts-jest"
 9 |   },
10 |   "testRegex": "/ts_src/.*\\.spec\\.ts$",
11 |   "testURL": "http://localhost/",
12 |   "coverageThreshold": {
13 |     "global": {
14 |       "statements": 90,
15 |       "branches": 90,
16 |       "functions": 90,
17 |       "lines": 90
18 |     }
19 |   },
20 |   "collectCoverageFrom": [
21 |     "ts_src/**/*.ts",
22 |     "!**/node_modules/**"
23 |   ],
24 |   "coverageReporters": [
25 |     "lcov",
26 |     "text"
27 |   ],
28 |   "verbose": true
29 | }
30 | 


--------------------------------------------------------------------------------
/src/cipherseed.d.ts:
--------------------------------------------------------------------------------
 1 | /// <reference types="node" />
 2 | export declare const daysSinceGenesis: (time: Date) => number;
 3 | export declare class CipherSeed {
 4 |     entropy: Buffer;
 5 |     salt: Buffer;
 6 |     internalVersion: number;
 7 |     birthday: number;
 8 |     private static decipher;
 9 |     static fromMnemonic(mnemonic: string, password?: string): CipherSeed;
10 |     static random(): CipherSeed;
11 |     static changePassword(mnemonic: string, oldPassword: string | null, newPassword: string): string;
12 |     constructor(entropy: Buffer, salt: Buffer, internalVersion?: number, birthday?: number);
13 |     get birthDate(): Date;
14 |     toMnemonic(password?: string, cipherSeedVersion?: number): string;
15 |     private encipher;
16 | }
17 | 


--------------------------------------------------------------------------------
/tsconfig.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "compilerOptions": {
 3 |     "target": "ES2015",
 4 |     "module": "commonjs",
 5 |     "outDir": "./src",
 6 |     "declaration": true,
 7 |     "rootDir": "./ts_src",
 8 |     "types": [
 9 |       "node",
10 |       "jest"
11 |     ],
12 |     "allowJs": false,
13 |     "strict": true,
14 |     "noImplicitAny": true,
15 |     "strictNullChecks": true,
16 |     "strictFunctionTypes": true,
17 |     "strictBindCallApply": true,
18 |     "strictPropertyInitialization": true,
19 |     "noImplicitThis": true,
20 |     "alwaysStrict": true,
21 |     "esModuleInterop": false,
22 |     "noUnusedLocals": true,
23 |     "noUnusedParameters": true
24 |   },
25 |   "include": [
26 |       "ts_src/**/*.ts"
27 |   ],
28 |   "exclude": [
29 |       "**/*.spec.ts",
30 |       "node_modules/**/*"
31 |   ]
32 | }
33 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2020 bitcoinjs
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/tslint.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "defaultSeverity": "error",
 3 |   "extends": ["tslint:recommended"],
 4 |   "rules": {
 5 |     "arrow-parens": [true, "ban-single-arg-parens"],
 6 |     "curly": false,
 7 |     "indent": [
 8 |       true,
 9 |       "spaces",
10 |       2
11 |     ],
12 |     "interface-name": [false],
13 |     "match-default-export-name": true,
14 |     "max-classes-per-file": [false],
15 |     "member-access": [true, "no-public"],
16 |     "no-bitwise": false,
17 |     "no-console": false,
18 |     "no-empty": [true, "allow-empty-catch"],
19 |     "no-implicit-dependencies": [true, "dev"],
20 |     "no-return-await": true,
21 |     "no-var-requires": false,
22 |     "no-unused-expression": false,
23 |     "object-literal-sort-keys": false,
24 |     "quotemark": [true, "single", "avoid-escape"],
25 |     "typedef": [
26 |       true,
27 |       "call-signature",
28 |       "arrow-call-signature",
29 |       "property-declaration"
30 |     ],
31 |     "variable-name": [
32 |       true,
33 |       "ban-keywords",
34 |       "check-format",
35 |       "allow-leading-underscore",
36 |       "allow-pascal-case"
37 |     ]
38 |   },
39 |   "rulesDirectory": []
40 | }
41 | 


--------------------------------------------------------------------------------
/ts_src/mnemonic.spec.ts:
--------------------------------------------------------------------------------
 1 | import { mnemonicFromBytes, mnemonicToBytes } from './mnemonic';
 2 | 
 3 | const bytes = Buffer.from(
 4 |   '000a9f416caaa8988c1848a053fc14f6bb815981eea3195b481d4efe3eb8846b3f',
 5 |   'hex',
 6 | );
 7 | 
 8 | // This is a valid aezeed v0, a valid BIP39, and a valid Electrum v2 segwit seed
 9 | const mnemonic =
10 |   'abandon female space sun pride era corn animal park paper ' +
11 |   'ahead uniform retreat proud amateur stamp bone surge also ' +
12 |   'over token fox balance gun';
13 | const wrongLength =
14 |   'above judge emerge veteran reform crunch system all ' +
15 |   'snap please shoulder vault hurt city quarter cover enlist ' +
16 |   'swear success suggest drink wagon enrich body body';
17 | const wrongWord =
18 |   'zzzzz judge emerge veteran reform crunch system all ' +
19 |   'snap please shoulder vault hurt city quarter cover enlist ' +
20 |   'swear success suggest drink wagon enrich body';
21 | 
22 | describe('mnemonic', () => {
23 |   it('should convert mnemonic to bytes', () => {
24 |     expect(mnemonicToBytes(mnemonic)).toEqual(bytes);
25 |   });
26 |   it('should convert bytes to mnemonic', () => {
27 |     expect(mnemonicFromBytes(bytes)).toEqual(mnemonic);
28 |   });
29 |   it('should fail with wrong word count', () => {
30 |     expect(() => {
31 |       mnemonicToBytes(wrongLength);
32 |     }).toThrow(/^Invalid Mnemonic$/);
33 |   });
34 |   it('should fail with unknown word', () => {
35 |     expect(() => {
36 |       mnemonicToBytes(wrongWord);
37 |     }).toThrow(/^Invalid Mnemonic$/);
38 |   });
39 | });
40 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "aezeed",
 3 |   "version": "0.0.5",
 4 |   "description": "A package for encoding, decoding, and generating mnemonics of the aezeed specification.",
 5 |   "main": "src/cipherseed.js",
 6 |   "types": "src/cipherseed.d.ts",
 7 |   "files": [
 8 |     "src"
 9 |   ],
10 |   "scripts": {
11 |     "build": "npm run clean && tsc -p tsconfig.json",
12 |     "clean": "rm -rf src",
13 |     "coverage": "npm run unit -- --coverage",
14 |     "format": "npm run prettier -- --write",
15 |     "format:ci": "npm run prettier -- --check",
16 |     "gitdiff": "git diff --exit-code",
17 |     "gitdiff:ci": "npm run build && npm run gitdiff",
18 |     "lint": "tslint -p tsconfig.json -c tslint.json",
19 |     "prepublishOnly": "npm run test && npm run gitdiff",
20 |     "prettier": "prettier 'ts_src/**/*.ts' --single-quote --trailing-comma=all --ignore-path ./.prettierignore",
21 |     "test": "npm run build && npm run format:ci && npm run lint && npm run unit",
22 |     "unit": "jest --config=jest.json --runInBand"
23 |   },
24 |   "repository": {
25 |     "type": "git",
26 |     "url": "git+https://github.com/bitcoinjs/aezeed.git"
27 |   },
28 |   "keywords": [
29 |     "aezeed",
30 |     "bitcoin",
31 |     "lightning",
32 |     "lnd"
33 |   ],
34 |   "author": "Jonathan Underwood",
35 |   "license": "MIT",
36 |   "bugs": {
37 |     "url": "https://github.com/bitcoinjs/aezeed/issues"
38 |   },
39 |   "homepage": "https://github.com/bitcoinjs/aezeed#readme",
40 |   "dependencies": {
41 |     "aez": "^1.0.1",
42 |     "crc-32": "^1.2.1",
43 |     "randombytes": "^2.1.0",
44 |     "scryptsy": "^2.1.0"
45 |   },
46 |   "devDependencies": {
47 |     "@types/jest": "^26.0.10",
48 |     "@types/node": "^14.6.0",
49 |     "@types/randombytes": "^2.0.0",
50 |     "@types/scryptsy": "^2.0.0",
51 |     "jest": "^26.4.2",
52 |     "prettier": "^2.1.0",
53 |     "ts-jest": "^26.2.0",
54 |     "tslint": "^6.1.3",
55 |     "typescript": "^4.0.2"
56 |   }
57 | }
58 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
  1 | # Logs
  2 | logs
  3 | *.log
  4 | npm-debug.log*
  5 | yarn-debug.log*
  6 | yarn-error.log*
  7 | lerna-debug.log*
  8 | 
  9 | # Diagnostic reports (https://nodejs.org/api/report.html)
 10 | report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 11 | 
 12 | # Runtime data
 13 | pids
 14 | *.pid
 15 | *.seed
 16 | *.pid.lock
 17 | 
 18 | # Directory for instrumented libs generated by jscoverage/JSCover
 19 | lib-cov
 20 | 
 21 | # Coverage directory used by tools like istanbul
 22 | coverage
 23 | *.lcov
 24 | 
 25 | # nyc test coverage
 26 | .nyc_output
 27 | 
 28 | # Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
 29 | .grunt
 30 | 
 31 | # Bower dependency directory (https://bower.io/)
 32 | bower_components
 33 | 
 34 | # node-waf configuration
 35 | .lock-wscript
 36 | 
 37 | # Compiled binary addons (https://nodejs.org/api/addons.html)
 38 | build/Release
 39 | 
 40 | # Dependency directories
 41 | node_modules/
 42 | jspm_packages/
 43 | 
 44 | # TypeScript v1 declaration files
 45 | typings/
 46 | 
 47 | # TypeScript cache
 48 | *.tsbuildinfo
 49 | 
 50 | # Optional npm cache directory
 51 | .npm
 52 | 
 53 | # Optional eslint cache
 54 | .eslintcache
 55 | 
 56 | # Microbundle cache
 57 | .rpt2_cache/
 58 | .rts2_cache_cjs/
 59 | .rts2_cache_es/
 60 | .rts2_cache_umd/
 61 | 
 62 | # Optional REPL history
 63 | .node_repl_history
 64 | 
 65 | # Output of 'npm pack'
 66 | *.tgz
 67 | 
 68 | # Yarn Integrity file
 69 | .yarn-integrity
 70 | 
 71 | # dotenv environment variables file
 72 | .env
 73 | .env.test
 74 | 
 75 | # parcel-bundler cache (https://parceljs.org/)
 76 | .cache
 77 | 
 78 | # Next.js build output
 79 | .next
 80 | 
 81 | # Nuxt.js build / generate output
 82 | .nuxt
 83 | dist
 84 | 
 85 | # Gatsby files
 86 | .cache/
 87 | # Comment in the public line in if your project uses Gatsby and *not* Next.js
 88 | # https://nextjs.org/blog/next-9-1#public-directory-support
 89 | # public
 90 | 
 91 | # vuepress build output
 92 | .vuepress/dist
 93 | 
 94 | # Serverless directories
 95 | .serverless/
 96 | 
 97 | # FuseBox cache
 98 | .fusebox/
 99 | 
100 | # DynamoDB Local files
101 | .dynamodb/
102 | 
103 | # TernJS port file
104 | .tern-port
105 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # aezeed
 2 | A package for encoding, decoding, and generating mnemonics of the aezeed specification. (WIP)
 3 | 
 4 | # Example
 5 | 
 6 | * TypeScript types are available as well. commonjs example below.
 7 | 
 8 | ```js
 9 | const { CipherSeed } = require('aezeed');
10 | ```
11 | 
12 | * You can also pass the 16 byte entropy and 5 byte salt as Buffers to the constructor.
13 | * random() uses randombytes under the hood to generate the 21 random bytes needed.
14 | 
15 | ```js
16 | // Make a random seed and password protect it.
17 | const mnemonic1 = CipherSeed.random().toMnemonic('strongPassword');
18 | console.log(mnemonic1);
19 | 
20 | // Or no password protection (default password is 'aezeed' when not passed)
21 | const mnemonic2 = CipherSeed.random().toMnemonic();
22 | console.log(mnemonic2);
23 | ```
24 | 
25 | * You can decode mnemonics as well.
26 | * `birthDate` is a Date object of the approximate day when the wallet was generated. (rounded down to the nearest 18:15:05 UTC (the time-of-day of the timestamp in the Bitcoin genesis block))
27 | * `birthday` is a number, represents the number of days since the genesis block.
28 | * `entropy` is the 16 bytes needed for generating the root key for the BIP32 HD key.
29 | 
30 | ```js
31 | // Decoding to get at the entropy and birthday values with password
32 | const mnemonic3 =
33 |   'able mix price funny host express lawsuit congress antique float pig ' +
34 |   'exchange vapor drip wide cup style apple tumble verb fix blush tongue ' +
35 |   'market';
36 | const cipherSeed1 = CipherSeed.fromMnemonic(mnemonic3, 'strongPassword');
37 | console.log(cipherSeed1.entropy);
38 | // <Buffer fc 88 ea ad 1a 74 62 90 da bc 3b 58 39 9c e9 3f>
39 | console.log(cipherSeed1.birthDate);
40 | // <Date 2020-08-24T18:15:05.000Z>
41 | 
42 | // Without password
43 | const mnemonic4 =
44 |   'able concert slush lend olive cost wagon dawn board robot park snap ' +
45 |   'dignity churn fiction quote shrimp hammer wing jump immune skill sunset ' +
46 |   'west';
47 | const cipherSeed2 = CipherSeed.fromMnemonic(mnemonic4);
48 | console.log(cipherSeed2.entropy);
49 | // <Buffer b0 c2 91 6c 06 4e da 9a ff ec 6e c4 63 81 e5 92>
50 | console.log(cipherSeed2.birthDate);
51 | // <Date 2020-08-24T18:15:05.000Z>
52 | ```
53 | 


--------------------------------------------------------------------------------
/src/cipherseed.js:
--------------------------------------------------------------------------------
 1 | "use strict";
 2 | Object.defineProperty(exports, "__esModule", { value: true });
 3 | exports.CipherSeed = exports.daysSinceGenesis = void 0;
 4 | const scrypt = require("scryptsy");
 5 | const rng = require("randombytes");
 6 | const mn = require("./mnemonic");
 7 | const params_1 = require("./params");
 8 | const aez = require('aez');
 9 | const crc = require('crc-32/crc32c');
10 | const BITCOIN_GENESIS = new Date('2009-01-03T18:15:05.000Z').getTime();
11 | exports.daysSinceGenesis = (time) => Math.floor((time.getTime() - BITCOIN_GENESIS) / params_1.ONE_DAY);
12 | class CipherSeed {
13 |     constructor(entropy, salt, internalVersion = 0, birthday = exports.daysSinceGenesis(new Date())) {
14 |         this.entropy = entropy;
15 |         this.salt = salt;
16 |         this.internalVersion = internalVersion;
17 |         this.birthday = birthday;
18 |         if (entropy && entropy.length !== 16)
19 |             throw new Error('incorrect entropy length');
20 |         if (salt && salt.length !== 5)
21 |             throw new Error('incorrect salt length');
22 |     }
23 |     static decipher(cipherBuf, password) {
24 |         if (cipherBuf[0] >= params_1.PARAMS.length) {
25 |             throw new Error('Invalid cipherSeedVersion');
26 |         }
27 |         const cipherSeedVersion = cipherBuf[0];
28 |         const params = params_1.PARAMS[cipherSeedVersion];
29 |         const checksum = Buffer.allocUnsafe(4);
30 |         const checksumNum = crc.buf(cipherBuf.slice(0, 29));
31 |         checksum.writeInt32BE(checksumNum);
32 |         if (!checksum.equals(cipherBuf.slice(29))) {
33 |             throw new Error('CRC checksum mismatch');
34 |         }
35 |         const salt = cipherBuf.slice(24, 29);
36 |         const key = scrypt(Buffer.from(password, 'utf8'), salt, params.n, params.r, params.p, 32);
37 |         const adBytes = Buffer.allocUnsafe(6);
38 |         adBytes.writeUInt8(cipherSeedVersion, 0);
39 |         salt.copy(adBytes, 1);
40 |         const plainText = aez.decrypt(key, null, [adBytes], 4, cipherBuf.slice(1, 24));
41 |         if (plainText === null)
42 |             throw new Error('Invalid Password');
43 |         return new CipherSeed(plainText.slice(3, 19), salt, plainText[0], plainText.readUInt16BE(1));
44 |     }
45 |     static fromMnemonic(mnemonic, password = params_1.DEFAULT_PASSWORD) {
46 |         const bytes = mn.mnemonicToBytes(mnemonic);
47 |         return CipherSeed.decipher(bytes, password);
48 |     }
49 |     static random() {
50 |         return new CipherSeed(rng(16), rng(5));
51 |     }
52 |     static changePassword(mnemonic, oldPassword, newPassword) {
53 |         const pwd = oldPassword === null ? params_1.DEFAULT_PASSWORD : oldPassword;
54 |         const cs = CipherSeed.fromMnemonic(mnemonic, pwd);
55 |         return cs.toMnemonic(newPassword);
56 |     }
57 |     get birthDate() {
58 |         return new Date(BITCOIN_GENESIS + this.birthday * params_1.ONE_DAY);
59 |     }
60 |     toMnemonic(password = params_1.DEFAULT_PASSWORD, cipherSeedVersion = params_1.CIPHER_SEED_VERSION) {
61 |         return mn.mnemonicFromBytes(this.encipher(password, cipherSeedVersion));
62 |     }
63 |     encipher(password, cipherSeedVersion) {
64 |         const pwBuf = Buffer.from(password, 'utf8');
65 |         const params = params_1.PARAMS[cipherSeedVersion];
66 |         const key = scrypt(pwBuf, this.salt, params.n, params.r, params.p, 32);
67 |         const seedBytes = Buffer.allocUnsafe(19);
68 |         seedBytes.writeUInt8(this.internalVersion, 0);
69 |         seedBytes.writeUInt16BE(this.birthday, 1);
70 |         this.entropy.copy(seedBytes, 3);
71 |         const adBytes = Buffer.allocUnsafe(6);
72 |         adBytes.writeUInt8(cipherSeedVersion, 0);
73 |         this.salt.copy(adBytes, 1);
74 |         const cipherText = aez.encrypt(key, null, [adBytes], 4, seedBytes);
75 |         const cipherSeedBytes = Buffer.allocUnsafe(33);
76 |         cipherSeedBytes.writeUInt8(cipherSeedVersion, 0);
77 |         cipherText.copy(cipherSeedBytes, 1);
78 |         this.salt.copy(cipherSeedBytes, 24);
79 |         const checksumNum = crc.buf(cipherSeedBytes.slice(0, 29));
80 |         cipherSeedBytes.writeInt32BE(checksumNum, 29);
81 |         return cipherSeedBytes;
82 |     }
83 | }
84 | exports.CipherSeed = CipherSeed;
85 | 


--------------------------------------------------------------------------------
/ts_src/cipherseed.ts:
--------------------------------------------------------------------------------
  1 | import * as scrypt from 'scryptsy';
  2 | import * as rng from 'randombytes';
  3 | import * as mn from './mnemonic';
  4 | import {
  5 |   PARAMS,
  6 |   DEFAULT_PASSWORD,
  7 |   ONE_DAY,
  8 |   CIPHER_SEED_VERSION,
  9 | } from './params';
 10 | const aez = require('aez');
 11 | const crc = require('crc-32/crc32c');
 12 | 
 13 | const BITCOIN_GENESIS = new Date('2009-01-03T18:15:05.000Z').getTime();
 14 | export const daysSinceGenesis = (time: Date): number =>
 15 |   Math.floor((time.getTime() - BITCOIN_GENESIS) / ONE_DAY);
 16 | 
 17 | export class CipherSeed {
 18 |   private static decipher(cipherBuf: Buffer, password: string): CipherSeed {
 19 |     if (cipherBuf[0] >= PARAMS.length) {
 20 |       throw new Error('Invalid cipherSeedVersion');
 21 |     }
 22 |     const cipherSeedVersion = cipherBuf[0];
 23 |     const params = PARAMS[cipherSeedVersion];
 24 | 
 25 |     const checksum = Buffer.allocUnsafe(4);
 26 |     const checksumNum = crc.buf(cipherBuf.slice(0, 29));
 27 |     checksum.writeInt32BE(checksumNum);
 28 |     if (!checksum.equals(cipherBuf.slice(29))) {
 29 |       throw new Error('CRC checksum mismatch');
 30 |     }
 31 |     const salt = cipherBuf.slice(24, 29);
 32 |     const key = scrypt(
 33 |       Buffer.from(password, 'utf8'),
 34 |       salt,
 35 |       params.n,
 36 |       params.r,
 37 |       params.p,
 38 |       32,
 39 |     );
 40 | 
 41 |     const adBytes = Buffer.allocUnsafe(6);
 42 |     adBytes.writeUInt8(cipherSeedVersion, 0);
 43 |     salt.copy(adBytes, 1);
 44 | 
 45 |     const plainText: Buffer | null = aez.decrypt(
 46 |       key,
 47 |       null,
 48 |       [adBytes],
 49 |       4,
 50 |       cipherBuf.slice(1, 24),
 51 |     );
 52 |     if (plainText === null) throw new Error('Invalid Password');
 53 | 
 54 |     return new CipherSeed(
 55 |       plainText.slice(3, 19),
 56 |       salt,
 57 |       plainText[0],
 58 |       plainText.readUInt16BE(1),
 59 |     );
 60 |   }
 61 | 
 62 |   static fromMnemonic(
 63 |     mnemonic: string,
 64 |     password: string = DEFAULT_PASSWORD,
 65 |   ): CipherSeed {
 66 |     const bytes = mn.mnemonicToBytes(mnemonic);
 67 |     return CipherSeed.decipher(bytes, password);
 68 |   }
 69 | 
 70 |   static random(): CipherSeed {
 71 |     return new CipherSeed(rng(16), rng(5));
 72 |   }
 73 | 
 74 |   static changePassword(
 75 |     mnemonic: string,
 76 |     oldPassword: string | null,
 77 |     newPassword: string,
 78 |   ): string {
 79 |     const pwd = oldPassword === null ? DEFAULT_PASSWORD : oldPassword;
 80 |     const cs = CipherSeed.fromMnemonic(mnemonic, pwd);
 81 |     return cs.toMnemonic(newPassword);
 82 |   }
 83 | 
 84 |   constructor(
 85 |     public entropy: Buffer,
 86 |     public salt: Buffer,
 87 |     public internalVersion: number = 0,
 88 |     public birthday: number = daysSinceGenesis(new Date()),
 89 |   ) {
 90 |     if (entropy && entropy.length !== 16)
 91 |       throw new Error('incorrect entropy length');
 92 |     if (salt && salt.length !== 5) throw new Error('incorrect salt length');
 93 |   }
 94 | 
 95 |   get birthDate(): Date {
 96 |     return new Date(BITCOIN_GENESIS + this.birthday * ONE_DAY);
 97 |   }
 98 | 
 99 |   toMnemonic(
100 |     password: string = DEFAULT_PASSWORD,
101 |     cipherSeedVersion: number = CIPHER_SEED_VERSION,
102 |   ): string {
103 |     return mn.mnemonicFromBytes(this.encipher(password, cipherSeedVersion));
104 |   }
105 | 
106 |   private encipher(password: string, cipherSeedVersion: number): Buffer {
107 |     const pwBuf = Buffer.from(password, 'utf8');
108 |     const params = PARAMS[cipherSeedVersion];
109 |     const key = scrypt(pwBuf, this.salt, params.n, params.r, params.p, 32);
110 | 
111 |     const seedBytes = Buffer.allocUnsafe(19);
112 |     seedBytes.writeUInt8(this.internalVersion, 0);
113 |     seedBytes.writeUInt16BE(this.birthday, 1);
114 |     this.entropy.copy(seedBytes, 3);
115 | 
116 |     const adBytes = Buffer.allocUnsafe(6);
117 |     adBytes.writeUInt8(cipherSeedVersion, 0);
118 |     this.salt.copy(adBytes, 1);
119 | 
120 |     const cipherText = aez.encrypt(key, null, [adBytes], 4, seedBytes);
121 | 
122 |     const cipherSeedBytes = Buffer.allocUnsafe(33);
123 |     cipherSeedBytes.writeUInt8(cipherSeedVersion, 0);
124 |     cipherText.copy(cipherSeedBytes, 1);
125 |     this.salt.copy(cipherSeedBytes, 24);
126 | 
127 |     const checksumNum = crc.buf(cipherSeedBytes.slice(0, 29));
128 |     cipherSeedBytes.writeInt32BE(checksumNum, 29);
129 | 
130 |     return cipherSeedBytes;
131 |   }
132 | }
133 | 


--------------------------------------------------------------------------------
/ts_src/cipherseed.spec.ts:
--------------------------------------------------------------------------------
  1 | import { mocked } from 'ts-jest/utils';
  2 | import * as params from './params';
  3 | import { CipherSeed, daysSinceGenesis } from './cipherseed';
  4 | let lndVersion0TestVectors: Vector[];
  5 | let extraVersion0TestVectors: Vector[];
  6 | 
  7 | describe('CipherSeed', () => {
  8 |   // This is used for running the various vectors
  9 |   const runVector = (vector: Vector): void => {
 10 |     const birthday = daysSinceGenesis(vector.time);
 11 |     expect(birthday).toBe(vector.expectedBirthday);
 12 |     const seed = new CipherSeed(
 13 |       vector.entropy,
 14 |       vector.salt,
 15 |       vector.version,
 16 |       birthday,
 17 |     );
 18 |     const mnemonic = seed.toMnemonic(vector.password);
 19 |     expect(mnemonic).toBe(vector.expectedMnemonic);
 20 |   };
 21 | 
 22 |   // Actually run each vector
 23 |   it('should pass lnd vectors', () => {
 24 |     lndVersion0TestVectors.forEach(runVector);
 25 |   });
 26 |   it('should pass extra vectors', () => {
 27 |     extraVersion0TestVectors.forEach(runVector);
 28 |   });
 29 | 
 30 |   it('should decode from mnemonic', () => {
 31 |     const cSeed = CipherSeed.fromMnemonic(mnemonic);
 32 |     expect(cSeed).toEqual(CSEED);
 33 |   });
 34 |   it('should encode to the same mnemonic', () => {
 35 |     const newMnemonic = CSEED.toMnemonic();
 36 |     expect(newMnemonic).toEqual(mnemonic);
 37 |   });
 38 |   it('should get birthDate', () => {
 39 |     expect(CSEED.birthDate).toEqual(new Date('2009-01-03T18:15:05.000Z'));
 40 |   });
 41 |   it('should allow changing password', () => {
 42 |     const newMnemonic = CipherSeed.changePassword(mnemonic, null, 'notDefault');
 43 |     const sameMnemonic = CipherSeed.changePassword(
 44 |       newMnemonic,
 45 |       'notDefault',
 46 |       'aezeed',
 47 |     );
 48 |     expect(newMnemonic).toEqual(
 49 |       'abandon ski rough double differ easy match patient dynamic ' +
 50 |         'engage crystal artefact attract puppy slam abstract outer ' +
 51 |         'item response grow obscure amount vivid vessel',
 52 |     );
 53 |     expect(sameMnemonic).toEqual(mnemonic);
 54 |   });
 55 |   it('should encode and decode with password', () => {
 56 |     const seed = CipherSeed.random();
 57 |     const mnemonic = seed.toMnemonic('strongPw');
 58 |     const seed2 = CipherSeed.fromMnemonic(mnemonic, 'strongPw');
 59 |     expect(seed2).toEqual(seed);
 60 |   });
 61 |   it('should generate a random mnemonic', () => {
 62 |     expect(CipherSeed.random()).toBeTruthy();
 63 |   });
 64 |   it('should fail on incorrect checksum', () => {
 65 |     expect(() => {
 66 |       CipherSeed.fromMnemonic(wrongChecksum);
 67 |     }).toThrow(/^CRC checksum mismatch$/);
 68 |   });
 69 |   it('should fail on incorrect version', () => {
 70 |     expect(() => {
 71 |       CipherSeed.fromMnemonic(wrongVersion);
 72 |     }).toThrow(/^Invalid cipherSeedVersion$/);
 73 |   });
 74 |   it('should fail on incorrect password', () => {
 75 |     expect(() => {
 76 |       CipherSeed.fromMnemonic(mnemonic, 'wrong');
 77 |     }).toThrow(/^Invalid Password$/);
 78 |   });
 79 |   it('should fail on incorrect entropy length', () => {
 80 |     expect(() => {
 81 |       new CipherSeed(Buffer.from([1, 2, 3]), Buffer.from([1, 2, 3, 4, 5]));
 82 |     }).toThrow(/^incorrect entropy length$/);
 83 |   });
 84 |   it('should fail on incorrect salt length', () => {
 85 |     expect(() => {
 86 |       new CipherSeed(
 87 |         Buffer.from([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]),
 88 |         Buffer.from([1, 2, 3]),
 89 |       );
 90 |     }).toThrow(/^incorrect salt length$/);
 91 |   });
 92 | });
 93 | 
 94 | // Mock the PARAMS to make them weaking, testing is faster.
 95 | // These mock params match LND (so we can test against their vectors)
 96 | jest.mock('./params');
 97 | const mockedParams = mocked(params, true);
 98 | mockedParams.PARAMS[0] = {
 99 |   n: 16,
100 |   r: 8,
101 |   p: 1,
102 | };
103 | 
104 | const entropy = Buffer.from('dadeb38984dadeb38984dadeb3898442', 'hex');
105 | const CSEED = new CipherSeed(entropy, Buffer.from('dadeb38984', 'hex'), 0, 0);
106 | const mnemonic =
107 |   'abandon razor cage merit again upon sort only grace brother ' +
108 |   'dinosaur reform path poverty despair detail tattoo bitter ' +
109 |   'response grow obscure broccoli dirt swallow';
110 | 
111 | const wrongChecksum =
112 |   'above judge emerge veteran reform crunch system all ' +
113 |   'snap please shoulder vault hurt city quarter cover enlist ' +
114 |   'swear success suggest drink wagon enrich boil';
115 | const wrongVersion =
116 |   'airport judge emerge veteran reform crunch system all ' +
117 |   'snap please shoulder vault hurt city quarter cover enlist ' +
118 |   'swear success suggest drink wagon enrich body';
119 | 
120 | // From LND repository
121 | // ./aezeed/cipherseed_test.go#L23-L63
122 | // at commit 63bd8e77760f77650e854e69cff5b8a4acc18862
123 | 
124 | const testEntropy = Buffer.from('81b637d86359e6960de795e41e0b4cfd', 'hex');
125 | const testSalt = Buffer.from([0x73, 0x61, 0x6c, 0x74, 0x31]);
126 | const BitcoinGenesisDate = new Date('2009-01-03T18:15:05.000Z');
127 | lndVersion0TestVectors = [
128 |   {
129 |     version: 0,
130 |     time: BitcoinGenesisDate,
131 |     entropy: testEntropy,
132 |     salt: testSalt,
133 |     password: undefined,
134 |     expectedMnemonic:
135 |       'ability liquid travel stem barely drastic pact cupboard apple thrive ' +
136 |       'morning oak feature tissue couch old math inform success suggest drink ' +
137 |       'motion know royal',
138 |     expectedBirthday: 0,
139 |   },
140 |   {
141 |     version: 0,
142 |     time: new Date(1521799345000), // 03/23/2018 @ 10:02am (UTC)
143 |     entropy: testEntropy,
144 |     salt: testSalt,
145 |     password: '!very_safe_55345_password*',
146 |     expectedMnemonic:
147 |       'able tree stool crush transfer cloud cross three profit outside hen ' +
148 |       'citizen plate ride require leg siren drum success suggest drink ' +
149 |       'require fiscal upgrade',
150 |     expectedBirthday: 3365,
151 |   },
152 | ];
153 | 
154 | extraVersion0TestVectors = [
155 |   {
156 |     version: 0,
157 |     time: new Date(4062184705000), // 09/22/2098 @ 12:38:25am (UTC)
158 |     entropy: testEntropy,
159 |     salt: testSalt,
160 |     password: 'LsD58g1jZH3dKsSpdaVa6J9Lxd',
161 |     expectedMnemonic:
162 |       'abandon spare anxiety dry resemble hub false behind bachelor van ' +
163 |       'express chunk belt flat flash junior moon fatal success suggest ' +
164 |       'drink share document thrive',
165 |     expectedBirthday: 0x8000, // 0x8000 to make sure we handle unsigned properly
166 |   },
167 | ];
168 | 
169 | interface Vector {
170 |   version: number;
171 |   time: Date;
172 |   entropy: Buffer;
173 |   salt: Buffer;
174 |   password?: string;
175 |   expectedMnemonic: string;
176 |   expectedBirthday: number;
177 | }
178 | 


--------------------------------------------------------------------------------
/ts_src/mnemonic.ts:
--------------------------------------------------------------------------------
   1 | export function mnemonicFromBytes(bytes: Buffer): string {
   2 |   const bits = bytesToBinary(Array.from(bytes));
   3 | 
   4 |   const chunks = bits.match(/(.{1,11})/g)!;
   5 |   const words = chunks.map((binary: string): string => {
   6 |     const index = binaryToByte(binary);
   7 |     return WORDLIST[index];
   8 |   });
   9 | 
  10 |   return words.join(' ');
  11 | }
  12 | 
  13 | export function mnemonicToBytes(mnemonic: string): Buffer {
  14 |   const INVALID = 'Invalid Mnemonic';
  15 |   const words = mnemonic.split(' ');
  16 |   if (words.length !== 24) throw new Error(INVALID);
  17 |   const bits = words
  18 |     .map((word: string): string => {
  19 |       const index = WORDLIST.indexOf(word);
  20 |       if (index === -1) throw new Error(INVALID);
  21 | 
  22 |       return lpad(index.toString(2), '0', 11);
  23 |     })
  24 |     .join('');
  25 |   const entropyBytes = bits.match(/(.{8})/g)!.map(binaryToByte);
  26 |   return Buffer.from(entropyBytes);
  27 | }
  28 | 
  29 | function bytesToBinary(bytes: number[]): string {
  30 |   return bytes.map((x: number): string => lpad(x.toString(2), '0', 8)).join('');
  31 | }
  32 | 
  33 | function binaryToByte(bin: string): number {
  34 |   return parseInt(bin, 2);
  35 | }
  36 | 
  37 | function lpad(str: string, padString: string, length: number): string {
  38 |   while (str.length < length) str = padString + str;
  39 |   return str;
  40 | }
  41 | 
  42 | const WORDLIST = [
  43 |   'abandon',
  44 |   'ability',
  45 |   'able',
  46 |   'about',
  47 |   'above',
  48 |   'absent',
  49 |   'absorb',
  50 |   'abstract',
  51 |   'absurd',
  52 |   'abuse',
  53 |   'access',
  54 |   'accident',
  55 |   'account',
  56 |   'accuse',
  57 |   'achieve',
  58 |   'acid',
  59 |   'acoustic',
  60 |   'acquire',
  61 |   'across',
  62 |   'act',
  63 |   'action',
  64 |   'actor',
  65 |   'actress',
  66 |   'actual',
  67 |   'adapt',
  68 |   'add',
  69 |   'addict',
  70 |   'address',
  71 |   'adjust',
  72 |   'admit',
  73 |   'adult',
  74 |   'advance',
  75 |   'advice',
  76 |   'aerobic',
  77 |   'affair',
  78 |   'afford',
  79 |   'afraid',
  80 |   'again',
  81 |   'age',
  82 |   'agent',
  83 |   'agree',
  84 |   'ahead',
  85 |   'aim',
  86 |   'air',
  87 |   'airport',
  88 |   'aisle',
  89 |   'alarm',
  90 |   'album',
  91 |   'alcohol',
  92 |   'alert',
  93 |   'alien',
  94 |   'all',
  95 |   'alley',
  96 |   'allow',
  97 |   'almost',
  98 |   'alone',
  99 |   'alpha',
 100 |   'already',
 101 |   'also',
 102 |   'alter',
 103 |   'always',
 104 |   'amateur',
 105 |   'amazing',
 106 |   'among',
 107 |   'amount',
 108 |   'amused',
 109 |   'analyst',
 110 |   'anchor',
 111 |   'ancient',
 112 |   'anger',
 113 |   'angle',
 114 |   'angry',
 115 |   'animal',
 116 |   'ankle',
 117 |   'announce',
 118 |   'annual',
 119 |   'another',
 120 |   'answer',
 121 |   'antenna',
 122 |   'antique',
 123 |   'anxiety',
 124 |   'any',
 125 |   'apart',
 126 |   'apology',
 127 |   'appear',
 128 |   'apple',
 129 |   'approve',
 130 |   'april',
 131 |   'arch',
 132 |   'arctic',
 133 |   'area',
 134 |   'arena',
 135 |   'argue',
 136 |   'arm',
 137 |   'armed',
 138 |   'armor',
 139 |   'army',
 140 |   'around',
 141 |   'arrange',
 142 |   'arrest',
 143 |   'arrive',
 144 |   'arrow',
 145 |   'art',
 146 |   'artefact',
 147 |   'artist',
 148 |   'artwork',
 149 |   'ask',
 150 |   'aspect',
 151 |   'assault',
 152 |   'asset',
 153 |   'assist',
 154 |   'assume',
 155 |   'asthma',
 156 |   'athlete',
 157 |   'atom',
 158 |   'attack',
 159 |   'attend',
 160 |   'attitude',
 161 |   'attract',
 162 |   'auction',
 163 |   'audit',
 164 |   'august',
 165 |   'aunt',
 166 |   'author',
 167 |   'auto',
 168 |   'autumn',
 169 |   'average',
 170 |   'avocado',
 171 |   'avoid',
 172 |   'awake',
 173 |   'aware',
 174 |   'away',
 175 |   'awesome',
 176 |   'awful',
 177 |   'awkward',
 178 |   'axis',
 179 |   'baby',
 180 |   'bachelor',
 181 |   'bacon',
 182 |   'badge',
 183 |   'bag',
 184 |   'balance',
 185 |   'balcony',
 186 |   'ball',
 187 |   'bamboo',
 188 |   'banana',
 189 |   'banner',
 190 |   'bar',
 191 |   'barely',
 192 |   'bargain',
 193 |   'barrel',
 194 |   'base',
 195 |   'basic',
 196 |   'basket',
 197 |   'battle',
 198 |   'beach',
 199 |   'bean',
 200 |   'beauty',
 201 |   'because',
 202 |   'become',
 203 |   'beef',
 204 |   'before',
 205 |   'begin',
 206 |   'behave',
 207 |   'behind',
 208 |   'believe',
 209 |   'below',
 210 |   'belt',
 211 |   'bench',
 212 |   'benefit',
 213 |   'best',
 214 |   'betray',
 215 |   'better',
 216 |   'between',
 217 |   'beyond',
 218 |   'bicycle',
 219 |   'bid',
 220 |   'bike',
 221 |   'bind',
 222 |   'biology',
 223 |   'bird',
 224 |   'birth',
 225 |   'bitter',
 226 |   'black',
 227 |   'blade',
 228 |   'blame',
 229 |   'blanket',
 230 |   'blast',
 231 |   'bleak',
 232 |   'bless',
 233 |   'blind',
 234 |   'blood',
 235 |   'blossom',
 236 |   'blouse',
 237 |   'blue',
 238 |   'blur',
 239 |   'blush',
 240 |   'board',
 241 |   'boat',
 242 |   'body',
 243 |   'boil',
 244 |   'bomb',
 245 |   'bone',
 246 |   'bonus',
 247 |   'book',
 248 |   'boost',
 249 |   'border',
 250 |   'boring',
 251 |   'borrow',
 252 |   'boss',
 253 |   'bottom',
 254 |   'bounce',
 255 |   'box',
 256 |   'boy',
 257 |   'bracket',
 258 |   'brain',
 259 |   'brand',
 260 |   'brass',
 261 |   'brave',
 262 |   'bread',
 263 |   'breeze',
 264 |   'brick',
 265 |   'bridge',
 266 |   'brief',
 267 |   'bright',
 268 |   'bring',
 269 |   'brisk',
 270 |   'broccoli',
 271 |   'broken',
 272 |   'bronze',
 273 |   'broom',
 274 |   'brother',
 275 |   'brown',
 276 |   'brush',
 277 |   'bubble',
 278 |   'buddy',
 279 |   'budget',
 280 |   'buffalo',
 281 |   'build',
 282 |   'bulb',
 283 |   'bulk',
 284 |   'bullet',
 285 |   'bundle',
 286 |   'bunker',
 287 |   'burden',
 288 |   'burger',
 289 |   'burst',
 290 |   'bus',
 291 |   'business',
 292 |   'busy',
 293 |   'butter',
 294 |   'buyer',
 295 |   'buzz',
 296 |   'cabbage',
 297 |   'cabin',
 298 |   'cable',
 299 |   'cactus',
 300 |   'cage',
 301 |   'cake',
 302 |   'call',
 303 |   'calm',
 304 |   'camera',
 305 |   'camp',
 306 |   'can',
 307 |   'canal',
 308 |   'cancel',
 309 |   'candy',
 310 |   'cannon',
 311 |   'canoe',
 312 |   'canvas',
 313 |   'canyon',
 314 |   'capable',
 315 |   'capital',
 316 |   'captain',
 317 |   'car',
 318 |   'carbon',
 319 |   'card',
 320 |   'cargo',
 321 |   'carpet',
 322 |   'carry',
 323 |   'cart',
 324 |   'case',
 325 |   'cash',
 326 |   'casino',
 327 |   'castle',
 328 |   'casual',
 329 |   'cat',
 330 |   'catalog',
 331 |   'catch',
 332 |   'category',
 333 |   'cattle',
 334 |   'caught',
 335 |   'cause',
 336 |   'caution',
 337 |   'cave',
 338 |   'ceiling',
 339 |   'celery',
 340 |   'cement',
 341 |   'census',
 342 |   'century',
 343 |   'cereal',
 344 |   'certain',
 345 |   'chair',
 346 |   'chalk',
 347 |   'champion',
 348 |   'change',
 349 |   'chaos',
 350 |   'chapter',
 351 |   'charge',
 352 |   'chase',
 353 |   'chat',
 354 |   'cheap',
 355 |   'check',
 356 |   'cheese',
 357 |   'chef',
 358 |   'cherry',
 359 |   'chest',
 360 |   'chicken',
 361 |   'chief',
 362 |   'child',
 363 |   'chimney',
 364 |   'choice',
 365 |   'choose',
 366 |   'chronic',
 367 |   'chuckle',
 368 |   'chunk',
 369 |   'churn',
 370 |   'cigar',
 371 |   'cinnamon',
 372 |   'circle',
 373 |   'citizen',
 374 |   'city',
 375 |   'civil',
 376 |   'claim',
 377 |   'clap',
 378 |   'clarify',
 379 |   'claw',
 380 |   'clay',
 381 |   'clean',
 382 |   'clerk',
 383 |   'clever',
 384 |   'click',
 385 |   'client',
 386 |   'cliff',
 387 |   'climb',
 388 |   'clinic',
 389 |   'clip',
 390 |   'clock',
 391 |   'clog',
 392 |   'close',
 393 |   'cloth',
 394 |   'cloud',
 395 |   'clown',
 396 |   'club',
 397 |   'clump',
 398 |   'cluster',
 399 |   'clutch',
 400 |   'coach',
 401 |   'coast',
 402 |   'coconut',
 403 |   'code',
 404 |   'coffee',
 405 |   'coil',
 406 |   'coin',
 407 |   'collect',
 408 |   'color',
 409 |   'column',
 410 |   'combine',
 411 |   'come',
 412 |   'comfort',
 413 |   'comic',
 414 |   'common',
 415 |   'company',
 416 |   'concert',
 417 |   'conduct',
 418 |   'confirm',
 419 |   'congress',
 420 |   'connect',
 421 |   'consider',
 422 |   'control',
 423 |   'convince',
 424 |   'cook',
 425 |   'cool',
 426 |   'copper',
 427 |   'copy',
 428 |   'coral',
 429 |   'core',
 430 |   'corn',
 431 |   'correct',
 432 |   'cost',
 433 |   'cotton',
 434 |   'couch',
 435 |   'country',
 436 |   'couple',
 437 |   'course',
 438 |   'cousin',
 439 |   'cover',
 440 |   'coyote',
 441 |   'crack',
 442 |   'cradle',
 443 |   'craft',
 444 |   'cram',
 445 |   'crane',
 446 |   'crash',
 447 |   'crater',
 448 |   'crawl',
 449 |   'crazy',
 450 |   'cream',
 451 |   'credit',
 452 |   'creek',
 453 |   'crew',
 454 |   'cricket',
 455 |   'crime',
 456 |   'crisp',
 457 |   'critic',
 458 |   'crop',
 459 |   'cross',
 460 |   'crouch',
 461 |   'crowd',
 462 |   'crucial',
 463 |   'cruel',
 464 |   'cruise',
 465 |   'crumble',
 466 |   'crunch',
 467 |   'crush',
 468 |   'cry',
 469 |   'crystal',
 470 |   'cube',
 471 |   'culture',
 472 |   'cup',
 473 |   'cupboard',
 474 |   'curious',
 475 |   'current',
 476 |   'curtain',
 477 |   'curve',
 478 |   'cushion',
 479 |   'custom',
 480 |   'cute',
 481 |   'cycle',
 482 |   'dad',
 483 |   'damage',
 484 |   'damp',
 485 |   'dance',
 486 |   'danger',
 487 |   'daring',
 488 |   'dash',
 489 |   'daughter',
 490 |   'dawn',
 491 |   'day',
 492 |   'deal',
 493 |   'debate',
 494 |   'debris',
 495 |   'decade',
 496 |   'december',
 497 |   'decide',
 498 |   'decline',
 499 |   'decorate',
 500 |   'decrease',
 501 |   'deer',
 502 |   'defense',
 503 |   'define',
 504 |   'defy',
 505 |   'degree',
 506 |   'delay',
 507 |   'deliver',
 508 |   'demand',
 509 |   'demise',
 510 |   'denial',
 511 |   'dentist',
 512 |   'deny',
 513 |   'depart',
 514 |   'depend',
 515 |   'deposit',
 516 |   'depth',
 517 |   'deputy',
 518 |   'derive',
 519 |   'describe',
 520 |   'desert',
 521 |   'design',
 522 |   'desk',
 523 |   'despair',
 524 |   'destroy',
 525 |   'detail',
 526 |   'detect',
 527 |   'develop',
 528 |   'device',
 529 |   'devote',
 530 |   'diagram',
 531 |   'dial',
 532 |   'diamond',
 533 |   'diary',
 534 |   'dice',
 535 |   'diesel',
 536 |   'diet',
 537 |   'differ',
 538 |   'digital',
 539 |   'dignity',
 540 |   'dilemma',
 541 |   'dinner',
 542 |   'dinosaur',
 543 |   'direct',
 544 |   'dirt',
 545 |   'disagree',
 546 |   'discover',
 547 |   'disease',
 548 |   'dish',
 549 |   'dismiss',
 550 |   'disorder',
 551 |   'display',
 552 |   'distance',
 553 |   'divert',
 554 |   'divide',
 555 |   'divorce',
 556 |   'dizzy',
 557 |   'doctor',
 558 |   'document',
 559 |   'dog',
 560 |   'doll',
 561 |   'dolphin',
 562 |   'domain',
 563 |   'donate',
 564 |   'donkey',
 565 |   'donor',
 566 |   'door',
 567 |   'dose',
 568 |   'double',
 569 |   'dove',
 570 |   'draft',
 571 |   'dragon',
 572 |   'drama',
 573 |   'drastic',
 574 |   'draw',
 575 |   'dream',
 576 |   'dress',
 577 |   'drift',
 578 |   'drill',
 579 |   'drink',
 580 |   'drip',
 581 |   'drive',
 582 |   'drop',
 583 |   'drum',
 584 |   'dry',
 585 |   'duck',
 586 |   'dumb',
 587 |   'dune',
 588 |   'during',
 589 |   'dust',
 590 |   'dutch',
 591 |   'duty',
 592 |   'dwarf',
 593 |   'dynamic',
 594 |   'eager',
 595 |   'eagle',
 596 |   'early',
 597 |   'earn',
 598 |   'earth',
 599 |   'easily',
 600 |   'east',
 601 |   'easy',
 602 |   'echo',
 603 |   'ecology',
 604 |   'economy',
 605 |   'edge',
 606 |   'edit',
 607 |   'educate',
 608 |   'effort',
 609 |   'egg',
 610 |   'eight',
 611 |   'either',
 612 |   'elbow',
 613 |   'elder',
 614 |   'electric',
 615 |   'elegant',
 616 |   'element',
 617 |   'elephant',
 618 |   'elevator',
 619 |   'elite',
 620 |   'else',
 621 |   'embark',
 622 |   'embody',
 623 |   'embrace',
 624 |   'emerge',
 625 |   'emotion',
 626 |   'employ',
 627 |   'empower',
 628 |   'empty',
 629 |   'enable',
 630 |   'enact',
 631 |   'end',
 632 |   'endless',
 633 |   'endorse',
 634 |   'enemy',
 635 |   'energy',
 636 |   'enforce',
 637 |   'engage',
 638 |   'engine',
 639 |   'enhance',
 640 |   'enjoy',
 641 |   'enlist',
 642 |   'enough',
 643 |   'enrich',
 644 |   'enroll',
 645 |   'ensure',
 646 |   'enter',
 647 |   'entire',
 648 |   'entry',
 649 |   'envelope',
 650 |   'episode',
 651 |   'equal',
 652 |   'equip',
 653 |   'era',
 654 |   'erase',
 655 |   'erode',
 656 |   'erosion',
 657 |   'error',
 658 |   'erupt',
 659 |   'escape',
 660 |   'essay',
 661 |   'essence',
 662 |   'estate',
 663 |   'eternal',
 664 |   'ethics',
 665 |   'evidence',
 666 |   'evil',
 667 |   'evoke',
 668 |   'evolve',
 669 |   'exact',
 670 |   'example',
 671 |   'excess',
 672 |   'exchange',
 673 |   'excite',
 674 |   'exclude',
 675 |   'excuse',
 676 |   'execute',
 677 |   'exercise',
 678 |   'exhaust',
 679 |   'exhibit',
 680 |   'exile',
 681 |   'exist',
 682 |   'exit',
 683 |   'exotic',
 684 |   'expand',
 685 |   'expect',
 686 |   'expire',
 687 |   'explain',
 688 |   'expose',
 689 |   'express',
 690 |   'extend',
 691 |   'extra',
 692 |   'eye',
 693 |   'eyebrow',
 694 |   'fabric',
 695 |   'face',
 696 |   'faculty',
 697 |   'fade',
 698 |   'faint',
 699 |   'faith',
 700 |   'fall',
 701 |   'false',
 702 |   'fame',
 703 |   'family',
 704 |   'famous',
 705 |   'fan',
 706 |   'fancy',
 707 |   'fantasy',
 708 |   'farm',
 709 |   'fashion',
 710 |   'fat',
 711 |   'fatal',
 712 |   'father',
 713 |   'fatigue',
 714 |   'fault',
 715 |   'favorite',
 716 |   'feature',
 717 |   'february',
 718 |   'federal',
 719 |   'fee',
 720 |   'feed',
 721 |   'feel',
 722 |   'female',
 723 |   'fence',
 724 |   'festival',
 725 |   'fetch',
 726 |   'fever',
 727 |   'few',
 728 |   'fiber',
 729 |   'fiction',
 730 |   'field',
 731 |   'figure',
 732 |   'file',
 733 |   'film',
 734 |   'filter',
 735 |   'final',
 736 |   'find',
 737 |   'fine',
 738 |   'finger',
 739 |   'finish',
 740 |   'fire',
 741 |   'firm',
 742 |   'first',
 743 |   'fiscal',
 744 |   'fish',
 745 |   'fit',
 746 |   'fitness',
 747 |   'fix',
 748 |   'flag',
 749 |   'flame',
 750 |   'flash',
 751 |   'flat',
 752 |   'flavor',
 753 |   'flee',
 754 |   'flight',
 755 |   'flip',
 756 |   'float',
 757 |   'flock',
 758 |   'floor',
 759 |   'flower',
 760 |   'fluid',
 761 |   'flush',
 762 |   'fly',
 763 |   'foam',
 764 |   'focus',
 765 |   'fog',
 766 |   'foil',
 767 |   'fold',
 768 |   'follow',
 769 |   'food',
 770 |   'foot',
 771 |   'force',
 772 |   'forest',
 773 |   'forget',
 774 |   'fork',
 775 |   'fortune',
 776 |   'forum',
 777 |   'forward',
 778 |   'fossil',
 779 |   'foster',
 780 |   'found',
 781 |   'fox',
 782 |   'fragile',
 783 |   'frame',
 784 |   'frequent',
 785 |   'fresh',
 786 |   'friend',
 787 |   'fringe',
 788 |   'frog',
 789 |   'front',
 790 |   'frost',
 791 |   'frown',
 792 |   'frozen',
 793 |   'fruit',
 794 |   'fuel',
 795 |   'fun',
 796 |   'funny',
 797 |   'furnace',
 798 |   'fury',
 799 |   'future',
 800 |   'gadget',
 801 |   'gain',
 802 |   'galaxy',
 803 |   'gallery',
 804 |   'game',
 805 |   'gap',
 806 |   'garage',
 807 |   'garbage',
 808 |   'garden',
 809 |   'garlic',
 810 |   'garment',
 811 |   'gas',
 812 |   'gasp',
 813 |   'gate',
 814 |   'gather',
 815 |   'gauge',
 816 |   'gaze',
 817 |   'general',
 818 |   'genius',
 819 |   'genre',
 820 |   'gentle',
 821 |   'genuine',
 822 |   'gesture',
 823 |   'ghost',
 824 |   'giant',
 825 |   'gift',
 826 |   'giggle',
 827 |   'ginger',
 828 |   'giraffe',
 829 |   'girl',
 830 |   'give',
 831 |   'glad',
 832 |   'glance',
 833 |   'glare',
 834 |   'glass',
 835 |   'glide',
 836 |   'glimpse',
 837 |   'globe',
 838 |   'gloom',
 839 |   'glory',
 840 |   'glove',
 841 |   'glow',
 842 |   'glue',
 843 |   'goat',
 844 |   'goddess',
 845 |   'gold',
 846 |   'good',
 847 |   'goose',
 848 |   'gorilla',
 849 |   'gospel',
 850 |   'gossip',
 851 |   'govern',
 852 |   'gown',
 853 |   'grab',
 854 |   'grace',
 855 |   'grain',
 856 |   'grant',
 857 |   'grape',
 858 |   'grass',
 859 |   'gravity',
 860 |   'great',
 861 |   'green',
 862 |   'grid',
 863 |   'grief',
 864 |   'grit',
 865 |   'grocery',
 866 |   'group',
 867 |   'grow',
 868 |   'grunt',
 869 |   'guard',
 870 |   'guess',
 871 |   'guide',
 872 |   'guilt',
 873 |   'guitar',
 874 |   'gun',
 875 |   'gym',
 876 |   'habit',
 877 |   'hair',
 878 |   'half',
 879 |   'hammer',
 880 |   'hamster',
 881 |   'hand',
 882 |   'happy',
 883 |   'harbor',
 884 |   'hard',
 885 |   'harsh',
 886 |   'harvest',
 887 |   'hat',
 888 |   'have',
 889 |   'hawk',
 890 |   'hazard',
 891 |   'head',
 892 |   'health',
 893 |   'heart',
 894 |   'heavy',
 895 |   'hedgehog',
 896 |   'height',
 897 |   'hello',
 898 |   'helmet',
 899 |   'help',
 900 |   'hen',
 901 |   'hero',
 902 |   'hidden',
 903 |   'high',
 904 |   'hill',
 905 |   'hint',
 906 |   'hip',
 907 |   'hire',
 908 |   'history',
 909 |   'hobby',
 910 |   'hockey',
 911 |   'hold',
 912 |   'hole',
 913 |   'holiday',
 914 |   'hollow',
 915 |   'home',
 916 |   'honey',
 917 |   'hood',
 918 |   'hope',
 919 |   'horn',
 920 |   'horror',
 921 |   'horse',
 922 |   'hospital',
 923 |   'host',
 924 |   'hotel',
 925 |   'hour',
 926 |   'hover',
 927 |   'hub',
 928 |   'huge',
 929 |   'human',
 930 |   'humble',
 931 |   'humor',
 932 |   'hundred',
 933 |   'hungry',
 934 |   'hunt',
 935 |   'hurdle',
 936 |   'hurry',
 937 |   'hurt',
 938 |   'husband',
 939 |   'hybrid',
 940 |   'ice',
 941 |   'icon',
 942 |   'idea',
 943 |   'identify',
 944 |   'idle',
 945 |   'ignore',
 946 |   'ill',
 947 |   'illegal',
 948 |   'illness',
 949 |   'image',
 950 |   'imitate',
 951 |   'immense',
 952 |   'immune',
 953 |   'impact',
 954 |   'impose',
 955 |   'improve',
 956 |   'impulse',
 957 |   'inch',
 958 |   'include',
 959 |   'income',
 960 |   'increase',
 961 |   'index',
 962 |   'indicate',
 963 |   'indoor',
 964 |   'industry',
 965 |   'infant',
 966 |   'inflict',
 967 |   'inform',
 968 |   'inhale',
 969 |   'inherit',
 970 |   'initial',
 971 |   'inject',
 972 |   'injury',
 973 |   'inmate',
 974 |   'inner',
 975 |   'innocent',
 976 |   'input',
 977 |   'inquiry',
 978 |   'insane',
 979 |   'insect',
 980 |   'inside',
 981 |   'inspire',
 982 |   'install',
 983 |   'intact',
 984 |   'interest',
 985 |   'into',
 986 |   'invest',
 987 |   'invite',
 988 |   'involve',
 989 |   'iron',
 990 |   'island',
 991 |   'isolate',
 992 |   'issue',
 993 |   'item',
 994 |   'ivory',
 995 |   'jacket',
 996 |   'jaguar',
 997 |   'jar',
 998 |   'jazz',
 999 |   'jealous',
1000 |   'jeans',
1001 |   'jelly',
1002 |   'jewel',
1003 |   'job',
1004 |   'join',
1005 |   'joke',
1006 |   'journey',
1007 |   'joy',
1008 |   'judge',
1009 |   'juice',
1010 |   'jump',
1011 |   'jungle',
1012 |   'junior',
1013 |   'junk',
1014 |   'just',
1015 |   'kangaroo',
1016 |   'keen',
1017 |   'keep',
1018 |   'ketchup',
1019 |   'key',
1020 |   'kick',
1021 |   'kid',
1022 |   'kidney',
1023 |   'kind',
1024 |   'kingdom',
1025 |   'kiss',
1026 |   'kit',
1027 |   'kitchen',
1028 |   'kite',
1029 |   'kitten',
1030 |   'kiwi',
1031 |   'knee',
1032 |   'knife',
1033 |   'knock',
1034 |   'know',
1035 |   'lab',
1036 |   'label',
1037 |   'labor',
1038 |   'ladder',
1039 |   'lady',
1040 |   'lake',
1041 |   'lamp',
1042 |   'language',
1043 |   'laptop',
1044 |   'large',
1045 |   'later',
1046 |   'latin',
1047 |   'laugh',
1048 |   'laundry',
1049 |   'lava',
1050 |   'law',
1051 |   'lawn',
1052 |   'lawsuit',
1053 |   'layer',
1054 |   'lazy',
1055 |   'leader',
1056 |   'leaf',
1057 |   'learn',
1058 |   'leave',
1059 |   'lecture',
1060 |   'left',
1061 |   'leg',
1062 |   'legal',
1063 |   'legend',
1064 |   'leisure',
1065 |   'lemon',
1066 |   'lend',
1067 |   'length',
1068 |   'lens',
1069 |   'leopard',
1070 |   'lesson',
1071 |   'letter',
1072 |   'level',
1073 |   'liar',
1074 |   'liberty',
1075 |   'library',
1076 |   'license',
1077 |   'life',
1078 |   'lift',
1079 |   'light',
1080 |   'like',
1081 |   'limb',
1082 |   'limit',
1083 |   'link',
1084 |   'lion',
1085 |   'liquid',
1086 |   'list',
1087 |   'little',
1088 |   'live',
1089 |   'lizard',
1090 |   'load',
1091 |   'loan',
1092 |   'lobster',
1093 |   'local',
1094 |   'lock',
1095 |   'logic',
1096 |   'lonely',
1097 |   'long',
1098 |   'loop',
1099 |   'lottery',
1100 |   'loud',
1101 |   'lounge',
1102 |   'love',
1103 |   'loyal',
1104 |   'lucky',
1105 |   'luggage',
1106 |   'lumber',
1107 |   'lunar',
1108 |   'lunch',
1109 |   'luxury',
1110 |   'lyrics',
1111 |   'machine',
1112 |   'mad',
1113 |   'magic',
1114 |   'magnet',
1115 |   'maid',
1116 |   'mail',
1117 |   'main',
1118 |   'major',
1119 |   'make',
1120 |   'mammal',
1121 |   'man',
1122 |   'manage',
1123 |   'mandate',
1124 |   'mango',
1125 |   'mansion',
1126 |   'manual',
1127 |   'maple',
1128 |   'marble',
1129 |   'march',
1130 |   'margin',
1131 |   'marine',
1132 |   'market',
1133 |   'marriage',
1134 |   'mask',
1135 |   'mass',
1136 |   'master',
1137 |   'match',
1138 |   'material',
1139 |   'math',
1140 |   'matrix',
1141 |   'matter',
1142 |   'maximum',
1143 |   'maze',
1144 |   'meadow',
1145 |   'mean',
1146 |   'measure',
1147 |   'meat',
1148 |   'mechanic',
1149 |   'medal',
1150 |   'media',
1151 |   'melody',
1152 |   'melt',
1153 |   'member',
1154 |   'memory',
1155 |   'mention',
1156 |   'menu',
1157 |   'mercy',
1158 |   'merge',
1159 |   'merit',
1160 |   'merry',
1161 |   'mesh',
1162 |   'message',
1163 |   'metal',
1164 |   'method',
1165 |   'middle',
1166 |   'midnight',
1167 |   'milk',
1168 |   'million',
1169 |   'mimic',
1170 |   'mind',
1171 |   'minimum',
1172 |   'minor',
1173 |   'minute',
1174 |   'miracle',
1175 |   'mirror',
1176 |   'misery',
1177 |   'miss',
1178 |   'mistake',
1179 |   'mix',
1180 |   'mixed',
1181 |   'mixture',
1182 |   'mobile',
1183 |   'model',
1184 |   'modify',
1185 |   'mom',
1186 |   'moment',
1187 |   'monitor',
1188 |   'monkey',
1189 |   'monster',
1190 |   'month',
1191 |   'moon',
1192 |   'moral',
1193 |   'more',
1194 |   'morning',
1195 |   'mosquito',
1196 |   'mother',
1197 |   'motion',
1198 |   'motor',
1199 |   'mountain',
1200 |   'mouse',
1201 |   'move',
1202 |   'movie',
1203 |   'much',
1204 |   'muffin',
1205 |   'mule',
1206 |   'multiply',
1207 |   'muscle',
1208 |   'museum',
1209 |   'mushroom',
1210 |   'music',
1211 |   'must',
1212 |   'mutual',
1213 |   'myself',
1214 |   'mystery',
1215 |   'myth',
1216 |   'naive',
1217 |   'name',
1218 |   'napkin',
1219 |   'narrow',
1220 |   'nasty',
1221 |   'nation',
1222 |   'nature',
1223 |   'near',
1224 |   'neck',
1225 |   'need',
1226 |   'negative',
1227 |   'neglect',
1228 |   'neither',
1229 |   'nephew',
1230 |   'nerve',
1231 |   'nest',
1232 |   'net',
1233 |   'network',
1234 |   'neutral',
1235 |   'never',
1236 |   'news',
1237 |   'next',
1238 |   'nice',
1239 |   'night',
1240 |   'noble',
1241 |   'noise',
1242 |   'nominee',
1243 |   'noodle',
1244 |   'normal',
1245 |   'north',
1246 |   'nose',
1247 |   'notable',
1248 |   'note',
1249 |   'nothing',
1250 |   'notice',
1251 |   'novel',
1252 |   'now',
1253 |   'nuclear',
1254 |   'number',
1255 |   'nurse',
1256 |   'nut',
1257 |   'oak',
1258 |   'obey',
1259 |   'object',
1260 |   'oblige',
1261 |   'obscure',
1262 |   'observe',
1263 |   'obtain',
1264 |   'obvious',
1265 |   'occur',
1266 |   'ocean',
1267 |   'october',
1268 |   'odor',
1269 |   'off',
1270 |   'offer',
1271 |   'office',
1272 |   'often',
1273 |   'oil',
1274 |   'okay',
1275 |   'old',
1276 |   'olive',
1277 |   'olympic',
1278 |   'omit',
1279 |   'once',
1280 |   'one',
1281 |   'onion',
1282 |   'online',
1283 |   'only',
1284 |   'open',
1285 |   'opera',
1286 |   'opinion',
1287 |   'oppose',
1288 |   'option',
1289 |   'orange',
1290 |   'orbit',
1291 |   'orchard',
1292 |   'order',
1293 |   'ordinary',
1294 |   'organ',
1295 |   'orient',
1296 |   'original',
1297 |   'orphan',
1298 |   'ostrich',
1299 |   'other',
1300 |   'outdoor',
1301 |   'outer',
1302 |   'output',
1303 |   'outside',
1304 |   'oval',
1305 |   'oven',
1306 |   'over',
1307 |   'own',
1308 |   'owner',
1309 |   'oxygen',
1310 |   'oyster',
1311 |   'ozone',
1312 |   'pact',
1313 |   'paddle',
1314 |   'page',
1315 |   'pair',
1316 |   'palace',
1317 |   'palm',
1318 |   'panda',
1319 |   'panel',
1320 |   'panic',
1321 |   'panther',
1322 |   'paper',
1323 |   'parade',
1324 |   'parent',
1325 |   'park',
1326 |   'parrot',
1327 |   'party',
1328 |   'pass',
1329 |   'patch',
1330 |   'path',
1331 |   'patient',
1332 |   'patrol',
1333 |   'pattern',
1334 |   'pause',
1335 |   'pave',
1336 |   'payment',
1337 |   'peace',
1338 |   'peanut',
1339 |   'pear',
1340 |   'peasant',
1341 |   'pelican',
1342 |   'pen',
1343 |   'penalty',
1344 |   'pencil',
1345 |   'people',
1346 |   'pepper',
1347 |   'perfect',
1348 |   'permit',
1349 |   'person',
1350 |   'pet',
1351 |   'phone',
1352 |   'photo',
1353 |   'phrase',
1354 |   'physical',
1355 |   'piano',
1356 |   'picnic',
1357 |   'picture',
1358 |   'piece',
1359 |   'pig',
1360 |   'pigeon',
1361 |   'pill',
1362 |   'pilot',
1363 |   'pink',
1364 |   'pioneer',
1365 |   'pipe',
1366 |   'pistol',
1367 |   'pitch',
1368 |   'pizza',
1369 |   'place',
1370 |   'planet',
1371 |   'plastic',
1372 |   'plate',
1373 |   'play',
1374 |   'please',
1375 |   'pledge',
1376 |   'pluck',
1377 |   'plug',
1378 |   'plunge',
1379 |   'poem',
1380 |   'poet',
1381 |   'point',
1382 |   'polar',
1383 |   'pole',
1384 |   'police',
1385 |   'pond',
1386 |   'pony',
1387 |   'pool',
1388 |   'popular',
1389 |   'portion',
1390 |   'position',
1391 |   'possible',
1392 |   'post',
1393 |   'potato',
1394 |   'pottery',
1395 |   'poverty',
1396 |   'powder',
1397 |   'power',
1398 |   'practice',
1399 |   'praise',
1400 |   'predict',
1401 |   'prefer',
1402 |   'prepare',
1403 |   'present',
1404 |   'pretty',
1405 |   'prevent',
1406 |   'price',
1407 |   'pride',
1408 |   'primary',
1409 |   'print',
1410 |   'priority',
1411 |   'prison',
1412 |   'private',
1413 |   'prize',
1414 |   'problem',
1415 |   'process',
1416 |   'produce',
1417 |   'profit',
1418 |   'program',
1419 |   'project',
1420 |   'promote',
1421 |   'proof',
1422 |   'property',
1423 |   'prosper',
1424 |   'protect',
1425 |   'proud',
1426 |   'provide',
1427 |   'public',
1428 |   'pudding',
1429 |   'pull',
1430 |   'pulp',
1431 |   'pulse',
1432 |   'pumpkin',
1433 |   'punch',
1434 |   'pupil',
1435 |   'puppy',
1436 |   'purchase',
1437 |   'purity',
1438 |   'purpose',
1439 |   'purse',
1440 |   'push',
1441 |   'put',
1442 |   'puzzle',
1443 |   'pyramid',
1444 |   'quality',
1445 |   'quantum',
1446 |   'quarter',
1447 |   'question',
1448 |   'quick',
1449 |   'quit',
1450 |   'quiz',
1451 |   'quote',
1452 |   'rabbit',
1453 |   'raccoon',
1454 |   'race',
1455 |   'rack',
1456 |   'radar',
1457 |   'radio',
1458 |   'rail',
1459 |   'rain',
1460 |   'raise',
1461 |   'rally',
1462 |   'ramp',
1463 |   'ranch',
1464 |   'random',
1465 |   'range',
1466 |   'rapid',
1467 |   'rare',
1468 |   'rate',
1469 |   'rather',
1470 |   'raven',
1471 |   'raw',
1472 |   'razor',
1473 |   'ready',
1474 |   'real',
1475 |   'reason',
1476 |   'rebel',
1477 |   'rebuild',
1478 |   'recall',
1479 |   'receive',
1480 |   'recipe',
1481 |   'record',
1482 |   'recycle',
1483 |   'reduce',
1484 |   'reflect',
1485 |   'reform',
1486 |   'refuse',
1487 |   'region',
1488 |   'regret',
1489 |   'regular',
1490 |   'reject',
1491 |   'relax',
1492 |   'release',
1493 |   'relief',
1494 |   'rely',
1495 |   'remain',
1496 |   'remember',
1497 |   'remind',
1498 |   'remove',
1499 |   'render',
1500 |   'renew',
1501 |   'rent',
1502 |   'reopen',
1503 |   'repair',
1504 |   'repeat',
1505 |   'replace',
1506 |   'report',
1507 |   'require',
1508 |   'rescue',
1509 |   'resemble',
1510 |   'resist',
1511 |   'resource',
1512 |   'response',
1513 |   'result',
1514 |   'retire',
1515 |   'retreat',
1516 |   'return',
1517 |   'reunion',
1518 |   'reveal',
1519 |   'review',
1520 |   'reward',
1521 |   'rhythm',
1522 |   'rib',
1523 |   'ribbon',
1524 |   'rice',
1525 |   'rich',
1526 |   'ride',
1527 |   'ridge',
1528 |   'rifle',
1529 |   'right',
1530 |   'rigid',
1531 |   'ring',
1532 |   'riot',
1533 |   'ripple',
1534 |   'risk',
1535 |   'ritual',
1536 |   'rival',
1537 |   'river',
1538 |   'road',
1539 |   'roast',
1540 |   'robot',
1541 |   'robust',
1542 |   'rocket',
1543 |   'romance',
1544 |   'roof',
1545 |   'rookie',
1546 |   'room',
1547 |   'rose',
1548 |   'rotate',
1549 |   'rough',
1550 |   'round',
1551 |   'route',
1552 |   'royal',
1553 |   'rubber',
1554 |   'rude',
1555 |   'rug',
1556 |   'rule',
1557 |   'run',
1558 |   'runway',
1559 |   'rural',
1560 |   'sad',
1561 |   'saddle',
1562 |   'sadness',
1563 |   'safe',
1564 |   'sail',
1565 |   'salad',
1566 |   'salmon',
1567 |   'salon',
1568 |   'salt',
1569 |   'salute',
1570 |   'same',
1571 |   'sample',
1572 |   'sand',
1573 |   'satisfy',
1574 |   'satoshi',
1575 |   'sauce',
1576 |   'sausage',
1577 |   'save',
1578 |   'say',
1579 |   'scale',
1580 |   'scan',
1581 |   'scare',
1582 |   'scatter',
1583 |   'scene',
1584 |   'scheme',
1585 |   'school',
1586 |   'science',
1587 |   'scissors',
1588 |   'scorpion',
1589 |   'scout',
1590 |   'scrap',
1591 |   'screen',
1592 |   'script',
1593 |   'scrub',
1594 |   'sea',
1595 |   'search',
1596 |   'season',
1597 |   'seat',
1598 |   'second',
1599 |   'secret',
1600 |   'section',
1601 |   'security',
1602 |   'seed',
1603 |   'seek',
1604 |   'segment',
1605 |   'select',
1606 |   'sell',
1607 |   'seminar',
1608 |   'senior',
1609 |   'sense',
1610 |   'sentence',
1611 |   'series',
1612 |   'service',
1613 |   'session',
1614 |   'settle',
1615 |   'setup',
1616 |   'seven',
1617 |   'shadow',
1618 |   'shaft',
1619 |   'shallow',
1620 |   'share',
1621 |   'shed',
1622 |   'shell',
1623 |   'sheriff',
1624 |   'shield',
1625 |   'shift',
1626 |   'shine',
1627 |   'ship',
1628 |   'shiver',
1629 |   'shock',
1630 |   'shoe',
1631 |   'shoot',
1632 |   'shop',
1633 |   'short',
1634 |   'shoulder',
1635 |   'shove',
1636 |   'shrimp',
1637 |   'shrug',
1638 |   'shuffle',
1639 |   'shy',
1640 |   'sibling',
1641 |   'sick',
1642 |   'side',
1643 |   'siege',
1644 |   'sight',
1645 |   'sign',
1646 |   'silent',
1647 |   'silk',
1648 |   'silly',
1649 |   'silver',
1650 |   'similar',
1651 |   'simple',
1652 |   'since',
1653 |   'sing',
1654 |   'siren',
1655 |   'sister',
1656 |   'situate',
1657 |   'six',
1658 |   'size',
1659 |   'skate',
1660 |   'sketch',
1661 |   'ski',
1662 |   'skill',
1663 |   'skin',
1664 |   'skirt',
1665 |   'skull',
1666 |   'slab',
1667 |   'slam',
1668 |   'sleep',
1669 |   'slender',
1670 |   'slice',
1671 |   'slide',
1672 |   'slight',
1673 |   'slim',
1674 |   'slogan',
1675 |   'slot',
1676 |   'slow',
1677 |   'slush',
1678 |   'small',
1679 |   'smart',
1680 |   'smile',
1681 |   'smoke',
1682 |   'smooth',
1683 |   'snack',
1684 |   'snake',
1685 |   'snap',
1686 |   'sniff',
1687 |   'snow',
1688 |   'soap',
1689 |   'soccer',
1690 |   'social',
1691 |   'sock',
1692 |   'soda',
1693 |   'soft',
1694 |   'solar',
1695 |   'soldier',
1696 |   'solid',
1697 |   'solution',
1698 |   'solve',
1699 |   'someone',
1700 |   'song',
1701 |   'soon',
1702 |   'sorry',
1703 |   'sort',
1704 |   'soul',
1705 |   'sound',
1706 |   'soup',
1707 |   'source',
1708 |   'south',
1709 |   'space',
1710 |   'spare',
1711 |   'spatial',
1712 |   'spawn',
1713 |   'speak',
1714 |   'special',
1715 |   'speed',
1716 |   'spell',
1717 |   'spend',
1718 |   'sphere',
1719 |   'spice',
1720 |   'spider',
1721 |   'spike',
1722 |   'spin',
1723 |   'spirit',
1724 |   'split',
1725 |   'spoil',
1726 |   'sponsor',
1727 |   'spoon',
1728 |   'sport',
1729 |   'spot',
1730 |   'spray',
1731 |   'spread',
1732 |   'spring',
1733 |   'spy',
1734 |   'square',
1735 |   'squeeze',
1736 |   'squirrel',
1737 |   'stable',
1738 |   'stadium',
1739 |   'staff',
1740 |   'stage',
1741 |   'stairs',
1742 |   'stamp',
1743 |   'stand',
1744 |   'start',
1745 |   'state',
1746 |   'stay',
1747 |   'steak',
1748 |   'steel',
1749 |   'stem',
1750 |   'step',
1751 |   'stereo',
1752 |   'stick',
1753 |   'still',
1754 |   'sting',
1755 |   'stock',
1756 |   'stomach',
1757 |   'stone',
1758 |   'stool',
1759 |   'story',
1760 |   'stove',
1761 |   'strategy',
1762 |   'street',
1763 |   'strike',
1764 |   'strong',
1765 |   'struggle',
1766 |   'student',
1767 |   'stuff',
1768 |   'stumble',
1769 |   'style',
1770 |   'subject',
1771 |   'submit',
1772 |   'subway',
1773 |   'success',
1774 |   'such',
1775 |   'sudden',
1776 |   'suffer',
1777 |   'sugar',
1778 |   'suggest',
1779 |   'suit',
1780 |   'summer',
1781 |   'sun',
1782 |   'sunny',
1783 |   'sunset',
1784 |   'super',
1785 |   'supply',
1786 |   'supreme',
1787 |   'sure',
1788 |   'surface',
1789 |   'surge',
1790 |   'surprise',
1791 |   'surround',
1792 |   'survey',
1793 |   'suspect',
1794 |   'sustain',
1795 |   'swallow',
1796 |   'swamp',
1797 |   'swap',
1798 |   'swarm',
1799 |   'swear',
1800 |   'sweet',
1801 |   'swift',
1802 |   'swim',
1803 |   'swing',
1804 |   'switch',
1805 |   'sword',
1806 |   'symbol',
1807 |   'symptom',
1808 |   'syrup',
1809 |   'system',
1810 |   'table',
1811 |   'tackle',
1812 |   'tag',
1813 |   'tail',
1814 |   'talent',
1815 |   'talk',
1816 |   'tank',
1817 |   'tape',
1818 |   'target',
1819 |   'task',
1820 |   'taste',
1821 |   'tattoo',
1822 |   'taxi',
1823 |   'teach',
1824 |   'team',
1825 |   'tell',
1826 |   'ten',
1827 |   'tenant',
1828 |   'tennis',
1829 |   'tent',
1830 |   'term',
1831 |   'test',
1832 |   'text',
1833 |   'thank',
1834 |   'that',
1835 |   'theme',
1836 |   'then',
1837 |   'theory',
1838 |   'there',
1839 |   'they',
1840 |   'thing',
1841 |   'this',
1842 |   'thought',
1843 |   'three',
1844 |   'thrive',
1845 |   'throw',
1846 |   'thumb',
1847 |   'thunder',
1848 |   'ticket',
1849 |   'tide',
1850 |   'tiger',
1851 |   'tilt',
1852 |   'timber',
1853 |   'time',
1854 |   'tiny',
1855 |   'tip',
1856 |   'tired',
1857 |   'tissue',
1858 |   'title',
1859 |   'toast',
1860 |   'tobacco',
1861 |   'today',
1862 |   'toddler',
1863 |   'toe',
1864 |   'together',
1865 |   'toilet',
1866 |   'token',
1867 |   'tomato',
1868 |   'tomorrow',
1869 |   'tone',
1870 |   'tongue',
1871 |   'tonight',
1872 |   'tool',
1873 |   'tooth',
1874 |   'top',
1875 |   'topic',
1876 |   'topple',
1877 |   'torch',
1878 |   'tornado',
1879 |   'tortoise',
1880 |   'toss',
1881 |   'total',
1882 |   'tourist',
1883 |   'toward',
1884 |   'tower',
1885 |   'town',
1886 |   'toy',
1887 |   'track',
1888 |   'trade',
1889 |   'traffic',
1890 |   'tragic',
1891 |   'train',
1892 |   'transfer',
1893 |   'trap',
1894 |   'trash',
1895 |   'travel',
1896 |   'tray',
1897 |   'treat',
1898 |   'tree',
1899 |   'trend',
1900 |   'trial',
1901 |   'tribe',
1902 |   'trick',
1903 |   'trigger',
1904 |   'trim',
1905 |   'trip',
1906 |   'trophy',
1907 |   'trouble',
1908 |   'truck',
1909 |   'true',
1910 |   'truly',
1911 |   'trumpet',
1912 |   'trust',
1913 |   'truth',
1914 |   'try',
1915 |   'tube',
1916 |   'tuition',
1917 |   'tumble',
1918 |   'tuna',
1919 |   'tunnel',
1920 |   'turkey',
1921 |   'turn',
1922 |   'turtle',
1923 |   'twelve',
1924 |   'twenty',
1925 |   'twice',
1926 |   'twin',
1927 |   'twist',
1928 |   'two',
1929 |   'type',
1930 |   'typical',
1931 |   'ugly',
1932 |   'umbrella',
1933 |   'unable',
1934 |   'unaware',
1935 |   'uncle',
1936 |   'uncover',
1937 |   'under',
1938 |   'undo',
1939 |   'unfair',
1940 |   'unfold',
1941 |   'unhappy',
1942 |   'uniform',
1943 |   'unique',
1944 |   'unit',
1945 |   'universe',
1946 |   'unknown',
1947 |   'unlock',
1948 |   'until',
1949 |   'unusual',
1950 |   'unveil',
1951 |   'update',
1952 |   'upgrade',
1953 |   'uphold',
1954 |   'upon',
1955 |   'upper',
1956 |   'upset',
1957 |   'urban',
1958 |   'urge',
1959 |   'usage',
1960 |   'use',
1961 |   'used',
1962 |   'useful',
1963 |   'useless',
1964 |   'usual',
1965 |   'utility',
1966 |   'vacant',
1967 |   'vacuum',
1968 |   'vague',
1969 |   'valid',
1970 |   'valley',
1971 |   'valve',
1972 |   'van',
1973 |   'vanish',
1974 |   'vapor',
1975 |   'various',
1976 |   'vast',
1977 |   'vault',
1978 |   'vehicle',
1979 |   'velvet',
1980 |   'vendor',
1981 |   'venture',
1982 |   'venue',
1983 |   'verb',
1984 |   'verify',
1985 |   'version',
1986 |   'very',
1987 |   'vessel',
1988 |   'veteran',
1989 |   'viable',
1990 |   'vibrant',
1991 |   'vicious',
1992 |   'victory',
1993 |   'video',
1994 |   'view',
1995 |   'village',
1996 |   'vintage',
1997 |   'violin',
1998 |   'virtual',
1999 |   'virus',
2000 |   'visa',
2001 |   'visit',
2002 |   'visual',
2003 |   'vital',
2004 |   'vivid',
2005 |   'vocal',
2006 |   'voice',
2007 |   'void',
2008 |   'volcano',
2009 |   'volume',
2010 |   'vote',
2011 |   'voyage',
2012 |   'wage',
2013 |   'wagon',
2014 |   'wait',
2015 |   'walk',
2016 |   'wall',
2017 |   'walnut',
2018 |   'want',
2019 |   'warfare',
2020 |   'warm',
2021 |   'warrior',
2022 |   'wash',
2023 |   'wasp',
2024 |   'waste',
2025 |   'water',
2026 |   'wave',
2027 |   'way',
2028 |   'wealth',
2029 |   'weapon',
2030 |   'wear',
2031 |   'weasel',
2032 |   'weather',
2033 |   'web',
2034 |   'wedding',
2035 |   'weekend',
2036 |   'weird',
2037 |   'welcome',
2038 |   'west',
2039 |   'wet',
2040 |   'whale',
2041 |   'what',
2042 |   'wheat',
2043 |   'wheel',
2044 |   'when',
2045 |   'where',
2046 |   'whip',
2047 |   'whisper',
2048 |   'wide',
2049 |   'width',
2050 |   'wife',
2051 |   'wild',
2052 |   'will',
2053 |   'win',
2054 |   'window',
2055 |   'wine',
2056 |   'wing',
2057 |   'wink',
2058 |   'winner',
2059 |   'winter',
2060 |   'wire',
2061 |   'wisdom',
2062 |   'wise',
2063 |   'wish',
2064 |   'witness',
2065 |   'wolf',
2066 |   'woman',
2067 |   'wonder',
2068 |   'wood',
2069 |   'wool',
2070 |   'word',
2071 |   'work',
2072 |   'world',
2073 |   'worry',
2074 |   'worth',
2075 |   'wrap',
2076 |   'wreck',
2077 |   'wrestle',
2078 |   'wrist',
2079 |   'write',
2080 |   'wrong',
2081 |   'yard',
2082 |   'year',
2083 |   'yellow',
2084 |   'you',
2085 |   'young',
2086 |   'youth',
2087 |   'zebra',
2088 |   'zero',
2089 |   'zone',
2090 |   'zoo',
2091 | ];
2092 | 


--------------------------------------------------------------------------------
/src/mnemonic.js:
--------------------------------------------------------------------------------
   1 | "use strict";
   2 | Object.defineProperty(exports, "__esModule", { value: true });
   3 | exports.mnemonicToBytes = exports.mnemonicFromBytes = void 0;
   4 | function mnemonicFromBytes(bytes) {
   5 |     const bits = bytesToBinary(Array.from(bytes));
   6 |     const chunks = bits.match(/(.{1,11})/g);
   7 |     const words = chunks.map((binary) => {
   8 |         const index = binaryToByte(binary);
   9 |         return WORDLIST[index];
  10 |     });
  11 |     return words.join(' ');
  12 | }
  13 | exports.mnemonicFromBytes = mnemonicFromBytes;
  14 | function mnemonicToBytes(mnemonic) {
  15 |     const INVALID = 'Invalid Mnemonic';
  16 |     const words = mnemonic.split(' ');
  17 |     if (words.length !== 24)
  18 |         throw new Error(INVALID);
  19 |     const bits = words
  20 |         .map((word) => {
  21 |         const index = WORDLIST.indexOf(word);
  22 |         if (index === -1)
  23 |             throw new Error(INVALID);
  24 |         return lpad(index.toString(2), '0', 11);
  25 |     })
  26 |         .join('');
  27 |     const entropyBytes = bits.match(/(.{8})/g).map(binaryToByte);
  28 |     return Buffer.from(entropyBytes);
  29 | }
  30 | exports.mnemonicToBytes = mnemonicToBytes;
  31 | function bytesToBinary(bytes) {
  32 |     return bytes.map((x) => lpad(x.toString(2), '0', 8)).join('');
  33 | }
  34 | function binaryToByte(bin) {
  35 |     return parseInt(bin, 2);
  36 | }
  37 | function lpad(str, padString, length) {
  38 |     while (str.length < length)
  39 |         str = padString + str;
  40 |     return str;
  41 | }
  42 | const WORDLIST = [
  43 |     'abandon',
  44 |     'ability',
  45 |     'able',
  46 |     'about',
  47 |     'above',
  48 |     'absent',
  49 |     'absorb',
  50 |     'abstract',
  51 |     'absurd',
  52 |     'abuse',
  53 |     'access',
  54 |     'accident',
  55 |     'account',
  56 |     'accuse',
  57 |     'achieve',
  58 |     'acid',
  59 |     'acoustic',
  60 |     'acquire',
  61 |     'across',
  62 |     'act',
  63 |     'action',
  64 |     'actor',
  65 |     'actress',
  66 |     'actual',
  67 |     'adapt',
  68 |     'add',
  69 |     'addict',
  70 |     'address',
  71 |     'adjust',
  72 |     'admit',
  73 |     'adult',
  74 |     'advance',
  75 |     'advice',
  76 |     'aerobic',
  77 |     'affair',
  78 |     'afford',
  79 |     'afraid',
  80 |     'again',
  81 |     'age',
  82 |     'agent',
  83 |     'agree',
  84 |     'ahead',
  85 |     'aim',
  86 |     'air',
  87 |     'airport',
  88 |     'aisle',
  89 |     'alarm',
  90 |     'album',
  91 |     'alcohol',
  92 |     'alert',
  93 |     'alien',
  94 |     'all',
  95 |     'alley',
  96 |     'allow',
  97 |     'almost',
  98 |     'alone',
  99 |     'alpha',
 100 |     'already',
 101 |     'also',
 102 |     'alter',
 103 |     'always',
 104 |     'amateur',
 105 |     'amazing',
 106 |     'among',
 107 |     'amount',
 108 |     'amused',
 109 |     'analyst',
 110 |     'anchor',
 111 |     'ancient',
 112 |     'anger',
 113 |     'angle',
 114 |     'angry',
 115 |     'animal',
 116 |     'ankle',
 117 |     'announce',
 118 |     'annual',
 119 |     'another',
 120 |     'answer',
 121 |     'antenna',
 122 |     'antique',
 123 |     'anxiety',
 124 |     'any',
 125 |     'apart',
 126 |     'apology',
 127 |     'appear',
 128 |     'apple',
 129 |     'approve',
 130 |     'april',
 131 |     'arch',
 132 |     'arctic',
 133 |     'area',
 134 |     'arena',
 135 |     'argue',
 136 |     'arm',
 137 |     'armed',
 138 |     'armor',
 139 |     'army',
 140 |     'around',
 141 |     'arrange',
 142 |     'arrest',
 143 |     'arrive',
 144 |     'arrow',
 145 |     'art',
 146 |     'artefact',
 147 |     'artist',
 148 |     'artwork',
 149 |     'ask',
 150 |     'aspect',
 151 |     'assault',
 152 |     'asset',
 153 |     'assist',
 154 |     'assume',
 155 |     'asthma',
 156 |     'athlete',
 157 |     'atom',
 158 |     'attack',
 159 |     'attend',
 160 |     'attitude',
 161 |     'attract',
 162 |     'auction',
 163 |     'audit',
 164 |     'august',
 165 |     'aunt',
 166 |     'author',
 167 |     'auto',
 168 |     'autumn',
 169 |     'average',
 170 |     'avocado',
 171 |     'avoid',
 172 |     'awake',
 173 |     'aware',
 174 |     'away',
 175 |     'awesome',
 176 |     'awful',
 177 |     'awkward',
 178 |     'axis',
 179 |     'baby',
 180 |     'bachelor',
 181 |     'bacon',
 182 |     'badge',
 183 |     'bag',
 184 |     'balance',
 185 |     'balcony',
 186 |     'ball',
 187 |     'bamboo',
 188 |     'banana',
 189 |     'banner',
 190 |     'bar',
 191 |     'barely',
 192 |     'bargain',
 193 |     'barrel',
 194 |     'base',
 195 |     'basic',
 196 |     'basket',
 197 |     'battle',
 198 |     'beach',
 199 |     'bean',
 200 |     'beauty',
 201 |     'because',
 202 |     'become',
 203 |     'beef',
 204 |     'before',
 205 |     'begin',
 206 |     'behave',
 207 |     'behind',
 208 |     'believe',
 209 |     'below',
 210 |     'belt',
 211 |     'bench',
 212 |     'benefit',
 213 |     'best',
 214 |     'betray',
 215 |     'better',
 216 |     'between',
 217 |     'beyond',
 218 |     'bicycle',
 219 |     'bid',
 220 |     'bike',
 221 |     'bind',
 222 |     'biology',
 223 |     'bird',
 224 |     'birth',
 225 |     'bitter',
 226 |     'black',
 227 |     'blade',
 228 |     'blame',
 229 |     'blanket',
 230 |     'blast',
 231 |     'bleak',
 232 |     'bless',
 233 |     'blind',
 234 |     'blood',
 235 |     'blossom',
 236 |     'blouse',
 237 |     'blue',
 238 |     'blur',
 239 |     'blush',
 240 |     'board',
 241 |     'boat',
 242 |     'body',
 243 |     'boil',
 244 |     'bomb',
 245 |     'bone',
 246 |     'bonus',
 247 |     'book',
 248 |     'boost',
 249 |     'border',
 250 |     'boring',
 251 |     'borrow',
 252 |     'boss',
 253 |     'bottom',
 254 |     'bounce',
 255 |     'box',
 256 |     'boy',
 257 |     'bracket',
 258 |     'brain',
 259 |     'brand',
 260 |     'brass',
 261 |     'brave',
 262 |     'bread',
 263 |     'breeze',
 264 |     'brick',
 265 |     'bridge',
 266 |     'brief',
 267 |     'bright',
 268 |     'bring',
 269 |     'brisk',
 270 |     'broccoli',
 271 |     'broken',
 272 |     'bronze',
 273 |     'broom',
 274 |     'brother',
 275 |     'brown',
 276 |     'brush',
 277 |     'bubble',
 278 |     'buddy',
 279 |     'budget',
 280 |     'buffalo',
 281 |     'build',
 282 |     'bulb',
 283 |     'bulk',
 284 |     'bullet',
 285 |     'bundle',
 286 |     'bunker',
 287 |     'burden',
 288 |     'burger',
 289 |     'burst',
 290 |     'bus',
 291 |     'business',
 292 |     'busy',
 293 |     'butter',
 294 |     'buyer',
 295 |     'buzz',
 296 |     'cabbage',
 297 |     'cabin',
 298 |     'cable',
 299 |     'cactus',
 300 |     'cage',
 301 |     'cake',
 302 |     'call',
 303 |     'calm',
 304 |     'camera',
 305 |     'camp',
 306 |     'can',
 307 |     'canal',
 308 |     'cancel',
 309 |     'candy',
 310 |     'cannon',
 311 |     'canoe',
 312 |     'canvas',
 313 |     'canyon',
 314 |     'capable',
 315 |     'capital',
 316 |     'captain',
 317 |     'car',
 318 |     'carbon',
 319 |     'card',
 320 |     'cargo',
 321 |     'carpet',
 322 |     'carry',
 323 |     'cart',
 324 |     'case',
 325 |     'cash',
 326 |     'casino',
 327 |     'castle',
 328 |     'casual',
 329 |     'cat',
 330 |     'catalog',
 331 |     'catch',
 332 |     'category',
 333 |     'cattle',
 334 |     'caught',
 335 |     'cause',
 336 |     'caution',
 337 |     'cave',
 338 |     'ceiling',
 339 |     'celery',
 340 |     'cement',
 341 |     'census',
 342 |     'century',
 343 |     'cereal',
 344 |     'certain',
 345 |     'chair',
 346 |     'chalk',
 347 |     'champion',
 348 |     'change',
 349 |     'chaos',
 350 |     'chapter',
 351 |     'charge',
 352 |     'chase',
 353 |     'chat',
 354 |     'cheap',
 355 |     'check',
 356 |     'cheese',
 357 |     'chef',
 358 |     'cherry',
 359 |     'chest',
 360 |     'chicken',
 361 |     'chief',
 362 |     'child',
 363 |     'chimney',
 364 |     'choice',
 365 |     'choose',
 366 |     'chronic',
 367 |     'chuckle',
 368 |     'chunk',
 369 |     'churn',
 370 |     'cigar',
 371 |     'cinnamon',
 372 |     'circle',
 373 |     'citizen',
 374 |     'city',
 375 |     'civil',
 376 |     'claim',
 377 |     'clap',
 378 |     'clarify',
 379 |     'claw',
 380 |     'clay',
 381 |     'clean',
 382 |     'clerk',
 383 |     'clever',
 384 |     'click',
 385 |     'client',
 386 |     'cliff',
 387 |     'climb',
 388 |     'clinic',
 389 |     'clip',
 390 |     'clock',
 391 |     'clog',
 392 |     'close',
 393 |     'cloth',
 394 |     'cloud',
 395 |     'clown',
 396 |     'club',
 397 |     'clump',
 398 |     'cluster',
 399 |     'clutch',
 400 |     'coach',
 401 |     'coast',
 402 |     'coconut',
 403 |     'code',
 404 |     'coffee',
 405 |     'coil',
 406 |     'coin',
 407 |     'collect',
 408 |     'color',
 409 |     'column',
 410 |     'combine',
 411 |     'come',
 412 |     'comfort',
 413 |     'comic',
 414 |     'common',
 415 |     'company',
 416 |     'concert',
 417 |     'conduct',
 418 |     'confirm',
 419 |     'congress',
 420 |     'connect',
 421 |     'consider',
 422 |     'control',
 423 |     'convince',
 424 |     'cook',
 425 |     'cool',
 426 |     'copper',
 427 |     'copy',
 428 |     'coral',
 429 |     'core',
 430 |     'corn',
 431 |     'correct',
 432 |     'cost',
 433 |     'cotton',
 434 |     'couch',
 435 |     'country',
 436 |     'couple',
 437 |     'course',
 438 |     'cousin',
 439 |     'cover',
 440 |     'coyote',
 441 |     'crack',
 442 |     'cradle',
 443 |     'craft',
 444 |     'cram',
 445 |     'crane',
 446 |     'crash',
 447 |     'crater',
 448 |     'crawl',
 449 |     'crazy',
 450 |     'cream',
 451 |     'credit',
 452 |     'creek',
 453 |     'crew',
 454 |     'cricket',
 455 |     'crime',
 456 |     'crisp',
 457 |     'critic',
 458 |     'crop',
 459 |     'cross',
 460 |     'crouch',
 461 |     'crowd',
 462 |     'crucial',
 463 |     'cruel',
 464 |     'cruise',
 465 |     'crumble',
 466 |     'crunch',
 467 |     'crush',
 468 |     'cry',
 469 |     'crystal',
 470 |     'cube',
 471 |     'culture',
 472 |     'cup',
 473 |     'cupboard',
 474 |     'curious',
 475 |     'current',
 476 |     'curtain',
 477 |     'curve',
 478 |     'cushion',
 479 |     'custom',
 480 |     'cute',
 481 |     'cycle',
 482 |     'dad',
 483 |     'damage',
 484 |     'damp',
 485 |     'dance',
 486 |     'danger',
 487 |     'daring',
 488 |     'dash',
 489 |     'daughter',
 490 |     'dawn',
 491 |     'day',
 492 |     'deal',
 493 |     'debate',
 494 |     'debris',
 495 |     'decade',
 496 |     'december',
 497 |     'decide',
 498 |     'decline',
 499 |     'decorate',
 500 |     'decrease',
 501 |     'deer',
 502 |     'defense',
 503 |     'define',
 504 |     'defy',
 505 |     'degree',
 506 |     'delay',
 507 |     'deliver',
 508 |     'demand',
 509 |     'demise',
 510 |     'denial',
 511 |     'dentist',
 512 |     'deny',
 513 |     'depart',
 514 |     'depend',
 515 |     'deposit',
 516 |     'depth',
 517 |     'deputy',
 518 |     'derive',
 519 |     'describe',
 520 |     'desert',
 521 |     'design',
 522 |     'desk',
 523 |     'despair',
 524 |     'destroy',
 525 |     'detail',
 526 |     'detect',
 527 |     'develop',
 528 |     'device',
 529 |     'devote',
 530 |     'diagram',
 531 |     'dial',
 532 |     'diamond',
 533 |     'diary',
 534 |     'dice',
 535 |     'diesel',
 536 |     'diet',
 537 |     'differ',
 538 |     'digital',
 539 |     'dignity',
 540 |     'dilemma',
 541 |     'dinner',
 542 |     'dinosaur',
 543 |     'direct',
 544 |     'dirt',
 545 |     'disagree',
 546 |     'discover',
 547 |     'disease',
 548 |     'dish',
 549 |     'dismiss',
 550 |     'disorder',
 551 |     'display',
 552 |     'distance',
 553 |     'divert',
 554 |     'divide',
 555 |     'divorce',
 556 |     'dizzy',
 557 |     'doctor',
 558 |     'document',
 559 |     'dog',
 560 |     'doll',
 561 |     'dolphin',
 562 |     'domain',
 563 |     'donate',
 564 |     'donkey',
 565 |     'donor',
 566 |     'door',
 567 |     'dose',
 568 |     'double',
 569 |     'dove',
 570 |     'draft',
 571 |     'dragon',
 572 |     'drama',
 573 |     'drastic',
 574 |     'draw',
 575 |     'dream',
 576 |     'dress',
 577 |     'drift',
 578 |     'drill',
 579 |     'drink',
 580 |     'drip',
 581 |     'drive',
 582 |     'drop',
 583 |     'drum',
 584 |     'dry',
 585 |     'duck',
 586 |     'dumb',
 587 |     'dune',
 588 |     'during',
 589 |     'dust',
 590 |     'dutch',
 591 |     'duty',
 592 |     'dwarf',
 593 |     'dynamic',
 594 |     'eager',
 595 |     'eagle',
 596 |     'early',
 597 |     'earn',
 598 |     'earth',
 599 |     'easily',
 600 |     'east',
 601 |     'easy',
 602 |     'echo',
 603 |     'ecology',
 604 |     'economy',
 605 |     'edge',
 606 |     'edit',
 607 |     'educate',
 608 |     'effort',
 609 |     'egg',
 610 |     'eight',
 611 |     'either',
 612 |     'elbow',
 613 |     'elder',
 614 |     'electric',
 615 |     'elegant',
 616 |     'element',
 617 |     'elephant',
 618 |     'elevator',
 619 |     'elite',
 620 |     'else',
 621 |     'embark',
 622 |     'embody',
 623 |     'embrace',
 624 |     'emerge',
 625 |     'emotion',
 626 |     'employ',
 627 |     'empower',
 628 |     'empty',
 629 |     'enable',
 630 |     'enact',
 631 |     'end',
 632 |     'endless',
 633 |     'endorse',
 634 |     'enemy',
 635 |     'energy',
 636 |     'enforce',
 637 |     'engage',
 638 |     'engine',
 639 |     'enhance',
 640 |     'enjoy',
 641 |     'enlist',
 642 |     'enough',
 643 |     'enrich',
 644 |     'enroll',
 645 |     'ensure',
 646 |     'enter',
 647 |     'entire',
 648 |     'entry',
 649 |     'envelope',
 650 |     'episode',
 651 |     'equal',
 652 |     'equip',
 653 |     'era',
 654 |     'erase',
 655 |     'erode',
 656 |     'erosion',
 657 |     'error',
 658 |     'erupt',
 659 |     'escape',
 660 |     'essay',
 661 |     'essence',
 662 |     'estate',
 663 |     'eternal',
 664 |     'ethics',
 665 |     'evidence',
 666 |     'evil',
 667 |     'evoke',
 668 |     'evolve',
 669 |     'exact',
 670 |     'example',
 671 |     'excess',
 672 |     'exchange',
 673 |     'excite',
 674 |     'exclude',
 675 |     'excuse',
 676 |     'execute',
 677 |     'exercise',
 678 |     'exhaust',
 679 |     'exhibit',
 680 |     'exile',
 681 |     'exist',
 682 |     'exit',
 683 |     'exotic',
 684 |     'expand',
 685 |     'expect',
 686 |     'expire',
 687 |     'explain',
 688 |     'expose',
 689 |     'express',
 690 |     'extend',
 691 |     'extra',
 692 |     'eye',
 693 |     'eyebrow',
 694 |     'fabric',
 695 |     'face',
 696 |     'faculty',
 697 |     'fade',
 698 |     'faint',
 699 |     'faith',
 700 |     'fall',
 701 |     'false',
 702 |     'fame',
 703 |     'family',
 704 |     'famous',
 705 |     'fan',
 706 |     'fancy',
 707 |     'fantasy',
 708 |     'farm',
 709 |     'fashion',
 710 |     'fat',
 711 |     'fatal',
 712 |     'father',
 713 |     'fatigue',
 714 |     'fault',
 715 |     'favorite',
 716 |     'feature',
 717 |     'february',
 718 |     'federal',
 719 |     'fee',
 720 |     'feed',
 721 |     'feel',
 722 |     'female',
 723 |     'fence',
 724 |     'festival',
 725 |     'fetch',
 726 |     'fever',
 727 |     'few',
 728 |     'fiber',
 729 |     'fiction',
 730 |     'field',
 731 |     'figure',
 732 |     'file',
 733 |     'film',
 734 |     'filter',
 735 |     'final',
 736 |     'find',
 737 |     'fine',
 738 |     'finger',
 739 |     'finish',
 740 |     'fire',
 741 |     'firm',
 742 |     'first',
 743 |     'fiscal',
 744 |     'fish',
 745 |     'fit',
 746 |     'fitness',
 747 |     'fix',
 748 |     'flag',
 749 |     'flame',
 750 |     'flash',
 751 |     'flat',
 752 |     'flavor',
 753 |     'flee',
 754 |     'flight',
 755 |     'flip',
 756 |     'float',
 757 |     'flock',
 758 |     'floor',
 759 |     'flower',
 760 |     'fluid',
 761 |     'flush',
 762 |     'fly',
 763 |     'foam',
 764 |     'focus',
 765 |     'fog',
 766 |     'foil',
 767 |     'fold',
 768 |     'follow',
 769 |     'food',
 770 |     'foot',
 771 |     'force',
 772 |     'forest',
 773 |     'forget',
 774 |     'fork',
 775 |     'fortune',
 776 |     'forum',
 777 |     'forward',
 778 |     'fossil',
 779 |     'foster',
 780 |     'found',
 781 |     'fox',
 782 |     'fragile',
 783 |     'frame',
 784 |     'frequent',
 785 |     'fresh',
 786 |     'friend',
 787 |     'fringe',
 788 |     'frog',
 789 |     'front',
 790 |     'frost',
 791 |     'frown',
 792 |     'frozen',
 793 |     'fruit',
 794 |     'fuel',
 795 |     'fun',
 796 |     'funny',
 797 |     'furnace',
 798 |     'fury',
 799 |     'future',
 800 |     'gadget',
 801 |     'gain',
 802 |     'galaxy',
 803 |     'gallery',
 804 |     'game',
 805 |     'gap',
 806 |     'garage',
 807 |     'garbage',
 808 |     'garden',
 809 |     'garlic',
 810 |     'garment',
 811 |     'gas',
 812 |     'gasp',
 813 |     'gate',
 814 |     'gather',
 815 |     'gauge',
 816 |     'gaze',
 817 |     'general',
 818 |     'genius',
 819 |     'genre',
 820 |     'gentle',
 821 |     'genuine',
 822 |     'gesture',
 823 |     'ghost',
 824 |     'giant',
 825 |     'gift',
 826 |     'giggle',
 827 |     'ginger',
 828 |     'giraffe',
 829 |     'girl',
 830 |     'give',
 831 |     'glad',
 832 |     'glance',
 833 |     'glare',
 834 |     'glass',
 835 |     'glide',
 836 |     'glimpse',
 837 |     'globe',
 838 |     'gloom',
 839 |     'glory',
 840 |     'glove',
 841 |     'glow',
 842 |     'glue',
 843 |     'goat',
 844 |     'goddess',
 845 |     'gold',
 846 |     'good',
 847 |     'goose',
 848 |     'gorilla',
 849 |     'gospel',
 850 |     'gossip',
 851 |     'govern',
 852 |     'gown',
 853 |     'grab',
 854 |     'grace',
 855 |     'grain',
 856 |     'grant',
 857 |     'grape',
 858 |     'grass',
 859 |     'gravity',
 860 |     'great',
 861 |     'green',
 862 |     'grid',
 863 |     'grief',
 864 |     'grit',
 865 |     'grocery',
 866 |     'group',
 867 |     'grow',
 868 |     'grunt',
 869 |     'guard',
 870 |     'guess',
 871 |     'guide',
 872 |     'guilt',
 873 |     'guitar',
 874 |     'gun',
 875 |     'gym',
 876 |     'habit',
 877 |     'hair',
 878 |     'half',
 879 |     'hammer',
 880 |     'hamster',
 881 |     'hand',
 882 |     'happy',
 883 |     'harbor',
 884 |     'hard',
 885 |     'harsh',
 886 |     'harvest',
 887 |     'hat',
 888 |     'have',
 889 |     'hawk',
 890 |     'hazard',
 891 |     'head',
 892 |     'health',
 893 |     'heart',
 894 |     'heavy',
 895 |     'hedgehog',
 896 |     'height',
 897 |     'hello',
 898 |     'helmet',
 899 |     'help',
 900 |     'hen',
 901 |     'hero',
 902 |     'hidden',
 903 |     'high',
 904 |     'hill',
 905 |     'hint',
 906 |     'hip',
 907 |     'hire',
 908 |     'history',
 909 |     'hobby',
 910 |     'hockey',
 911 |     'hold',
 912 |     'hole',
 913 |     'holiday',
 914 |     'hollow',
 915 |     'home',
 916 |     'honey',
 917 |     'hood',
 918 |     'hope',
 919 |     'horn',
 920 |     'horror',
 921 |     'horse',
 922 |     'hospital',
 923 |     'host',
 924 |     'hotel',
 925 |     'hour',
 926 |     'hover',
 927 |     'hub',
 928 |     'huge',
 929 |     'human',
 930 |     'humble',
 931 |     'humor',
 932 |     'hundred',
 933 |     'hungry',
 934 |     'hunt',
 935 |     'hurdle',
 936 |     'hurry',
 937 |     'hurt',
 938 |     'husband',
 939 |     'hybrid',
 940 |     'ice',
 941 |     'icon',
 942 |     'idea',
 943 |     'identify',
 944 |     'idle',
 945 |     'ignore',
 946 |     'ill',
 947 |     'illegal',
 948 |     'illness',
 949 |     'image',
 950 |     'imitate',
 951 |     'immense',
 952 |     'immune',
 953 |     'impact',
 954 |     'impose',
 955 |     'improve',
 956 |     'impulse',
 957 |     'inch',
 958 |     'include',
 959 |     'income',
 960 |     'increase',
 961 |     'index',
 962 |     'indicate',
 963 |     'indoor',
 964 |     'industry',
 965 |     'infant',
 966 |     'inflict',
 967 |     'inform',
 968 |     'inhale',
 969 |     'inherit',
 970 |     'initial',
 971 |     'inject',
 972 |     'injury',
 973 |     'inmate',
 974 |     'inner',
 975 |     'innocent',
 976 |     'input',
 977 |     'inquiry',
 978 |     'insane',
 979 |     'insect',
 980 |     'inside',
 981 |     'inspire',
 982 |     'install',
 983 |     'intact',
 984 |     'interest',
 985 |     'into',
 986 |     'invest',
 987 |     'invite',
 988 |     'involve',
 989 |     'iron',
 990 |     'island',
 991 |     'isolate',
 992 |     'issue',
 993 |     'item',
 994 |     'ivory',
 995 |     'jacket',
 996 |     'jaguar',
 997 |     'jar',
 998 |     'jazz',
 999 |     'jealous',
1000 |     'jeans',
1001 |     'jelly',
1002 |     'jewel',
1003 |     'job',
1004 |     'join',
1005 |     'joke',
1006 |     'journey',
1007 |     'joy',
1008 |     'judge',
1009 |     'juice',
1010 |     'jump',
1011 |     'jungle',
1012 |     'junior',
1013 |     'junk',
1014 |     'just',
1015 |     'kangaroo',
1016 |     'keen',
1017 |     'keep',
1018 |     'ketchup',
1019 |     'key',
1020 |     'kick',
1021 |     'kid',
1022 |     'kidney',
1023 |     'kind',
1024 |     'kingdom',
1025 |     'kiss',
1026 |     'kit',
1027 |     'kitchen',
1028 |     'kite',
1029 |     'kitten',
1030 |     'kiwi',
1031 |     'knee',
1032 |     'knife',
1033 |     'knock',
1034 |     'know',
1035 |     'lab',
1036 |     'label',
1037 |     'labor',
1038 |     'ladder',
1039 |     'lady',
1040 |     'lake',
1041 |     'lamp',
1042 |     'language',
1043 |     'laptop',
1044 |     'large',
1045 |     'later',
1046 |     'latin',
1047 |     'laugh',
1048 |     'laundry',
1049 |     'lava',
1050 |     'law',
1051 |     'lawn',
1052 |     'lawsuit',
1053 |     'layer',
1054 |     'lazy',
1055 |     'leader',
1056 |     'leaf',
1057 |     'learn',
1058 |     'leave',
1059 |     'lecture',
1060 |     'left',
1061 |     'leg',
1062 |     'legal',
1063 |     'legend',
1064 |     'leisure',
1065 |     'lemon',
1066 |     'lend',
1067 |     'length',
1068 |     'lens',
1069 |     'leopard',
1070 |     'lesson',
1071 |     'letter',
1072 |     'level',
1073 |     'liar',
1074 |     'liberty',
1075 |     'library',
1076 |     'license',
1077 |     'life',
1078 |     'lift',
1079 |     'light',
1080 |     'like',
1081 |     'limb',
1082 |     'limit',
1083 |     'link',
1084 |     'lion',
1085 |     'liquid',
1086 |     'list',
1087 |     'little',
1088 |     'live',
1089 |     'lizard',
1090 |     'load',
1091 |     'loan',
1092 |     'lobster',
1093 |     'local',
1094 |     'lock',
1095 |     'logic',
1096 |     'lonely',
1097 |     'long',
1098 |     'loop',
1099 |     'lottery',
1100 |     'loud',
1101 |     'lounge',
1102 |     'love',
1103 |     'loyal',
1104 |     'lucky',
1105 |     'luggage',
1106 |     'lumber',
1107 |     'lunar',
1108 |     'lunch',
1109 |     'luxury',
1110 |     'lyrics',
1111 |     'machine',
1112 |     'mad',
1113 |     'magic',
1114 |     'magnet',
1115 |     'maid',
1116 |     'mail',
1117 |     'main',
1118 |     'major',
1119 |     'make',
1120 |     'mammal',
1121 |     'man',
1122 |     'manage',
1123 |     'mandate',
1124 |     'mango',
1125 |     'mansion',
1126 |     'manual',
1127 |     'maple',
1128 |     'marble',
1129 |     'march',
1130 |     'margin',
1131 |     'marine',
1132 |     'market',
1133 |     'marriage',
1134 |     'mask',
1135 |     'mass',
1136 |     'master',
1137 |     'match',
1138 |     'material',
1139 |     'math',
1140 |     'matrix',
1141 |     'matter',
1142 |     'maximum',
1143 |     'maze',
1144 |     'meadow',
1145 |     'mean',
1146 |     'measure',
1147 |     'meat',
1148 |     'mechanic',
1149 |     'medal',
1150 |     'media',
1151 |     'melody',
1152 |     'melt',
1153 |     'member',
1154 |     'memory',
1155 |     'mention',
1156 |     'menu',
1157 |     'mercy',
1158 |     'merge',
1159 |     'merit',
1160 |     'merry',
1161 |     'mesh',
1162 |     'message',
1163 |     'metal',
1164 |     'method',
1165 |     'middle',
1166 |     'midnight',
1167 |     'milk',
1168 |     'million',
1169 |     'mimic',
1170 |     'mind',
1171 |     'minimum',
1172 |     'minor',
1173 |     'minute',
1174 |     'miracle',
1175 |     'mirror',
1176 |     'misery',
1177 |     'miss',
1178 |     'mistake',
1179 |     'mix',
1180 |     'mixed',
1181 |     'mixture',
1182 |     'mobile',
1183 |     'model',
1184 |     'modify',
1185 |     'mom',
1186 |     'moment',
1187 |     'monitor',
1188 |     'monkey',
1189 |     'monster',
1190 |     'month',
1191 |     'moon',
1192 |     'moral',
1193 |     'more',
1194 |     'morning',
1195 |     'mosquito',
1196 |     'mother',
1197 |     'motion',
1198 |     'motor',
1199 |     'mountain',
1200 |     'mouse',
1201 |     'move',
1202 |     'movie',
1203 |     'much',
1204 |     'muffin',
1205 |     'mule',
1206 |     'multiply',
1207 |     'muscle',
1208 |     'museum',
1209 |     'mushroom',
1210 |     'music',
1211 |     'must',
1212 |     'mutual',
1213 |     'myself',
1214 |     'mystery',
1215 |     'myth',
1216 |     'naive',
1217 |     'name',
1218 |     'napkin',
1219 |     'narrow',
1220 |     'nasty',
1221 |     'nation',
1222 |     'nature',
1223 |     'near',
1224 |     'neck',
1225 |     'need',
1226 |     'negative',
1227 |     'neglect',
1228 |     'neither',
1229 |     'nephew',
1230 |     'nerve',
1231 |     'nest',
1232 |     'net',
1233 |     'network',
1234 |     'neutral',
1235 |     'never',
1236 |     'news',
1237 |     'next',
1238 |     'nice',
1239 |     'night',
1240 |     'noble',
1241 |     'noise',
1242 |     'nominee',
1243 |     'noodle',
1244 |     'normal',
1245 |     'north',
1246 |     'nose',
1247 |     'notable',
1248 |     'note',
1249 |     'nothing',
1250 |     'notice',
1251 |     'novel',
1252 |     'now',
1253 |     'nuclear',
1254 |     'number',
1255 |     'nurse',
1256 |     'nut',
1257 |     'oak',
1258 |     'obey',
1259 |     'object',
1260 |     'oblige',
1261 |     'obscure',
1262 |     'observe',
1263 |     'obtain',
1264 |     'obvious',
1265 |     'occur',
1266 |     'ocean',
1267 |     'october',
1268 |     'odor',
1269 |     'off',
1270 |     'offer',
1271 |     'office',
1272 |     'often',
1273 |     'oil',
1274 |     'okay',
1275 |     'old',
1276 |     'olive',
1277 |     'olympic',
1278 |     'omit',
1279 |     'once',
1280 |     'one',
1281 |     'onion',
1282 |     'online',
1283 |     'only',
1284 |     'open',
1285 |     'opera',
1286 |     'opinion',
1287 |     'oppose',
1288 |     'option',
1289 |     'orange',
1290 |     'orbit',
1291 |     'orchard',
1292 |     'order',
1293 |     'ordinary',
1294 |     'organ',
1295 |     'orient',
1296 |     'original',
1297 |     'orphan',
1298 |     'ostrich',
1299 |     'other',
1300 |     'outdoor',
1301 |     'outer',
1302 |     'output',
1303 |     'outside',
1304 |     'oval',
1305 |     'oven',
1306 |     'over',
1307 |     'own',
1308 |     'owner',
1309 |     'oxygen',
1310 |     'oyster',
1311 |     'ozone',
1312 |     'pact',
1313 |     'paddle',
1314 |     'page',
1315 |     'pair',
1316 |     'palace',
1317 |     'palm',
1318 |     'panda',
1319 |     'panel',
1320 |     'panic',
1321 |     'panther',
1322 |     'paper',
1323 |     'parade',
1324 |     'parent',
1325 |     'park',
1326 |     'parrot',
1327 |     'party',
1328 |     'pass',
1329 |     'patch',
1330 |     'path',
1331 |     'patient',
1332 |     'patrol',
1333 |     'pattern',
1334 |     'pause',
1335 |     'pave',
1336 |     'payment',
1337 |     'peace',
1338 |     'peanut',
1339 |     'pear',
1340 |     'peasant',
1341 |     'pelican',
1342 |     'pen',
1343 |     'penalty',
1344 |     'pencil',
1345 |     'people',
1346 |     'pepper',
1347 |     'perfect',
1348 |     'permit',
1349 |     'person',
1350 |     'pet',
1351 |     'phone',
1352 |     'photo',
1353 |     'phrase',
1354 |     'physical',
1355 |     'piano',
1356 |     'picnic',
1357 |     'picture',
1358 |     'piece',
1359 |     'pig',
1360 |     'pigeon',
1361 |     'pill',
1362 |     'pilot',
1363 |     'pink',
1364 |     'pioneer',
1365 |     'pipe',
1366 |     'pistol',
1367 |     'pitch',
1368 |     'pizza',
1369 |     'place',
1370 |     'planet',
1371 |     'plastic',
1372 |     'plate',
1373 |     'play',
1374 |     'please',
1375 |     'pledge',
1376 |     'pluck',
1377 |     'plug',
1378 |     'plunge',
1379 |     'poem',
1380 |     'poet',
1381 |     'point',
1382 |     'polar',
1383 |     'pole',
1384 |     'police',
1385 |     'pond',
1386 |     'pony',
1387 |     'pool',
1388 |     'popular',
1389 |     'portion',
1390 |     'position',
1391 |     'possible',
1392 |     'post',
1393 |     'potato',
1394 |     'pottery',
1395 |     'poverty',
1396 |     'powder',
1397 |     'power',
1398 |     'practice',
1399 |     'praise',
1400 |     'predict',
1401 |     'prefer',
1402 |     'prepare',
1403 |     'present',
1404 |     'pretty',
1405 |     'prevent',
1406 |     'price',
1407 |     'pride',
1408 |     'primary',
1409 |     'print',
1410 |     'priority',
1411 |     'prison',
1412 |     'private',
1413 |     'prize',
1414 |     'problem',
1415 |     'process',
1416 |     'produce',
1417 |     'profit',
1418 |     'program',
1419 |     'project',
1420 |     'promote',
1421 |     'proof',
1422 |     'property',
1423 |     'prosper',
1424 |     'protect',
1425 |     'proud',
1426 |     'provide',
1427 |     'public',
1428 |     'pudding',
1429 |     'pull',
1430 |     'pulp',
1431 |     'pulse',
1432 |     'pumpkin',
1433 |     'punch',
1434 |     'pupil',
1435 |     'puppy',
1436 |     'purchase',
1437 |     'purity',
1438 |     'purpose',
1439 |     'purse',
1440 |     'push',
1441 |     'put',
1442 |     'puzzle',
1443 |     'pyramid',
1444 |     'quality',
1445 |     'quantum',
1446 |     'quarter',
1447 |     'question',
1448 |     'quick',
1449 |     'quit',
1450 |     'quiz',
1451 |     'quote',
1452 |     'rabbit',
1453 |     'raccoon',
1454 |     'race',
1455 |     'rack',
1456 |     'radar',
1457 |     'radio',
1458 |     'rail',
1459 |     'rain',
1460 |     'raise',
1461 |     'rally',
1462 |     'ramp',
1463 |     'ranch',
1464 |     'random',
1465 |     'range',
1466 |     'rapid',
1467 |     'rare',
1468 |     'rate',
1469 |     'rather',
1470 |     'raven',
1471 |     'raw',
1472 |     'razor',
1473 |     'ready',
1474 |     'real',
1475 |     'reason',
1476 |     'rebel',
1477 |     'rebuild',
1478 |     'recall',
1479 |     'receive',
1480 |     'recipe',
1481 |     'record',
1482 |     'recycle',
1483 |     'reduce',
1484 |     'reflect',
1485 |     'reform',
1486 |     'refuse',
1487 |     'region',
1488 |     'regret',
1489 |     'regular',
1490 |     'reject',
1491 |     'relax',
1492 |     'release',
1493 |     'relief',
1494 |     'rely',
1495 |     'remain',
1496 |     'remember',
1497 |     'remind',
1498 |     'remove',
1499 |     'render',
1500 |     'renew',
1501 |     'rent',
1502 |     'reopen',
1503 |     'repair',
1504 |     'repeat',
1505 |     'replace',
1506 |     'report',
1507 |     'require',
1508 |     'rescue',
1509 |     'resemble',
1510 |     'resist',
1511 |     'resource',
1512 |     'response',
1513 |     'result',
1514 |     'retire',
1515 |     'retreat',
1516 |     'return',
1517 |     'reunion',
1518 |     'reveal',
1519 |     'review',
1520 |     'reward',
1521 |     'rhythm',
1522 |     'rib',
1523 |     'ribbon',
1524 |     'rice',
1525 |     'rich',
1526 |     'ride',
1527 |     'ridge',
1528 |     'rifle',
1529 |     'right',
1530 |     'rigid',
1531 |     'ring',
1532 |     'riot',
1533 |     'ripple',
1534 |     'risk',
1535 |     'ritual',
1536 |     'rival',
1537 |     'river',
1538 |     'road',
1539 |     'roast',
1540 |     'robot',
1541 |     'robust',
1542 |     'rocket',
1543 |     'romance',
1544 |     'roof',
1545 |     'rookie',
1546 |     'room',
1547 |     'rose',
1548 |     'rotate',
1549 |     'rough',
1550 |     'round',
1551 |     'route',
1552 |     'royal',
1553 |     'rubber',
1554 |     'rude',
1555 |     'rug',
1556 |     'rule',
1557 |     'run',
1558 |     'runway',
1559 |     'rural',
1560 |     'sad',
1561 |     'saddle',
1562 |     'sadness',
1563 |     'safe',
1564 |     'sail',
1565 |     'salad',
1566 |     'salmon',
1567 |     'salon',
1568 |     'salt',
1569 |     'salute',
1570 |     'same',
1571 |     'sample',
1572 |     'sand',
1573 |     'satisfy',
1574 |     'satoshi',
1575 |     'sauce',
1576 |     'sausage',
1577 |     'save',
1578 |     'say',
1579 |     'scale',
1580 |     'scan',
1581 |     'scare',
1582 |     'scatter',
1583 |     'scene',
1584 |     'scheme',
1585 |     'school',
1586 |     'science',
1587 |     'scissors',
1588 |     'scorpion',
1589 |     'scout',
1590 |     'scrap',
1591 |     'screen',
1592 |     'script',
1593 |     'scrub',
1594 |     'sea',
1595 |     'search',
1596 |     'season',
1597 |     'seat',
1598 |     'second',
1599 |     'secret',
1600 |     'section',
1601 |     'security',
1602 |     'seed',
1603 |     'seek',
1604 |     'segment',
1605 |     'select',
1606 |     'sell',
1607 |     'seminar',
1608 |     'senior',
1609 |     'sense',
1610 |     'sentence',
1611 |     'series',
1612 |     'service',
1613 |     'session',
1614 |     'settle',
1615 |     'setup',
1616 |     'seven',
1617 |     'shadow',
1618 |     'shaft',
1619 |     'shallow',
1620 |     'share',
1621 |     'shed',
1622 |     'shell',
1623 |     'sheriff',
1624 |     'shield',
1625 |     'shift',
1626 |     'shine',
1627 |     'ship',
1628 |     'shiver',
1629 |     'shock',
1630 |     'shoe',
1631 |     'shoot',
1632 |     'shop',
1633 |     'short',
1634 |     'shoulder',
1635 |     'shove',
1636 |     'shrimp',
1637 |     'shrug',
1638 |     'shuffle',
1639 |     'shy',
1640 |     'sibling',
1641 |     'sick',
1642 |     'side',
1643 |     'siege',
1644 |     'sight',
1645 |     'sign',
1646 |     'silent',
1647 |     'silk',
1648 |     'silly',
1649 |     'silver',
1650 |     'similar',
1651 |     'simple',
1652 |     'since',
1653 |     'sing',
1654 |     'siren',
1655 |     'sister',
1656 |     'situate',
1657 |     'six',
1658 |     'size',
1659 |     'skate',
1660 |     'sketch',
1661 |     'ski',
1662 |     'skill',
1663 |     'skin',
1664 |     'skirt',
1665 |     'skull',
1666 |     'slab',
1667 |     'slam',
1668 |     'sleep',
1669 |     'slender',
1670 |     'slice',
1671 |     'slide',
1672 |     'slight',
1673 |     'slim',
1674 |     'slogan',
1675 |     'slot',
1676 |     'slow',
1677 |     'slush',
1678 |     'small',
1679 |     'smart',
1680 |     'smile',
1681 |     'smoke',
1682 |     'smooth',
1683 |     'snack',
1684 |     'snake',
1685 |     'snap',
1686 |     'sniff',
1687 |     'snow',
1688 |     'soap',
1689 |     'soccer',
1690 |     'social',
1691 |     'sock',
1692 |     'soda',
1693 |     'soft',
1694 |     'solar',
1695 |     'soldier',
1696 |     'solid',
1697 |     'solution',
1698 |     'solve',
1699 |     'someone',
1700 |     'song',
1701 |     'soon',
1702 |     'sorry',
1703 |     'sort',
1704 |     'soul',
1705 |     'sound',
1706 |     'soup',
1707 |     'source',
1708 |     'south',
1709 |     'space',
1710 |     'spare',
1711 |     'spatial',
1712 |     'spawn',
1713 |     'speak',
1714 |     'special',
1715 |     'speed',
1716 |     'spell',
1717 |     'spend',
1718 |     'sphere',
1719 |     'spice',
1720 |     'spider',
1721 |     'spike',
1722 |     'spin',
1723 |     'spirit',
1724 |     'split',
1725 |     'spoil',
1726 |     'sponsor',
1727 |     'spoon',
1728 |     'sport',
1729 |     'spot',
1730 |     'spray',
1731 |     'spread',
1732 |     'spring',
1733 |     'spy',
1734 |     'square',
1735 |     'squeeze',
1736 |     'squirrel',
1737 |     'stable',
1738 |     'stadium',
1739 |     'staff',
1740 |     'stage',
1741 |     'stairs',
1742 |     'stamp',
1743 |     'stand',
1744 |     'start',
1745 |     'state',
1746 |     'stay',
1747 |     'steak',
1748 |     'steel',
1749 |     'stem',
1750 |     'step',
1751 |     'stereo',
1752 |     'stick',
1753 |     'still',
1754 |     'sting',
1755 |     'stock',
1756 |     'stomach',
1757 |     'stone',
1758 |     'stool',
1759 |     'story',
1760 |     'stove',
1761 |     'strategy',
1762 |     'street',
1763 |     'strike',
1764 |     'strong',
1765 |     'struggle',
1766 |     'student',
1767 |     'stuff',
1768 |     'stumble',
1769 |     'style',
1770 |     'subject',
1771 |     'submit',
1772 |     'subway',
1773 |     'success',
1774 |     'such',
1775 |     'sudden',
1776 |     'suffer',
1777 |     'sugar',
1778 |     'suggest',
1779 |     'suit',
1780 |     'summer',
1781 |     'sun',
1782 |     'sunny',
1783 |     'sunset',
1784 |     'super',
1785 |     'supply',
1786 |     'supreme',
1787 |     'sure',
1788 |     'surface',
1789 |     'surge',
1790 |     'surprise',
1791 |     'surround',
1792 |     'survey',
1793 |     'suspect',
1794 |     'sustain',
1795 |     'swallow',
1796 |     'swamp',
1797 |     'swap',
1798 |     'swarm',
1799 |     'swear',
1800 |     'sweet',
1801 |     'swift',
1802 |     'swim',
1803 |     'swing',
1804 |     'switch',
1805 |     'sword',
1806 |     'symbol',
1807 |     'symptom',
1808 |     'syrup',
1809 |     'system',
1810 |     'table',
1811 |     'tackle',
1812 |     'tag',
1813 |     'tail',
1814 |     'talent',
1815 |     'talk',
1816 |     'tank',
1817 |     'tape',
1818 |     'target',
1819 |     'task',
1820 |     'taste',
1821 |     'tattoo',
1822 |     'taxi',
1823 |     'teach',
1824 |     'team',
1825 |     'tell',
1826 |     'ten',
1827 |     'tenant',
1828 |     'tennis',
1829 |     'tent',
1830 |     'term',
1831 |     'test',
1832 |     'text',
1833 |     'thank',
1834 |     'that',
1835 |     'theme',
1836 |     'then',
1837 |     'theory',
1838 |     'there',
1839 |     'they',
1840 |     'thing',
1841 |     'this',
1842 |     'thought',
1843 |     'three',
1844 |     'thrive',
1845 |     'throw',
1846 |     'thumb',
1847 |     'thunder',
1848 |     'ticket',
1849 |     'tide',
1850 |     'tiger',
1851 |     'tilt',
1852 |     'timber',
1853 |     'time',
1854 |     'tiny',
1855 |     'tip',
1856 |     'tired',
1857 |     'tissue',
1858 |     'title',
1859 |     'toast',
1860 |     'tobacco',
1861 |     'today',
1862 |     'toddler',
1863 |     'toe',
1864 |     'together',
1865 |     'toilet',
1866 |     'token',
1867 |     'tomato',
1868 |     'tomorrow',
1869 |     'tone',
1870 |     'tongue',
1871 |     'tonight',
1872 |     'tool',
1873 |     'tooth',
1874 |     'top',
1875 |     'topic',
1876 |     'topple',
1877 |     'torch',
1878 |     'tornado',
1879 |     'tortoise',
1880 |     'toss',
1881 |     'total',
1882 |     'tourist',
1883 |     'toward',
1884 |     'tower',
1885 |     'town',
1886 |     'toy',
1887 |     'track',
1888 |     'trade',
1889 |     'traffic',
1890 |     'tragic',
1891 |     'train',
1892 |     'transfer',
1893 |     'trap',
1894 |     'trash',
1895 |     'travel',
1896 |     'tray',
1897 |     'treat',
1898 |     'tree',
1899 |     'trend',
1900 |     'trial',
1901 |     'tribe',
1902 |     'trick',
1903 |     'trigger',
1904 |     'trim',
1905 |     'trip',
1906 |     'trophy',
1907 |     'trouble',
1908 |     'truck',
1909 |     'true',
1910 |     'truly',
1911 |     'trumpet',
1912 |     'trust',
1913 |     'truth',
1914 |     'try',
1915 |     'tube',
1916 |     'tuition',
1917 |     'tumble',
1918 |     'tuna',
1919 |     'tunnel',
1920 |     'turkey',
1921 |     'turn',
1922 |     'turtle',
1923 |     'twelve',
1924 |     'twenty',
1925 |     'twice',
1926 |     'twin',
1927 |     'twist',
1928 |     'two',
1929 |     'type',
1930 |     'typical',
1931 |     'ugly',
1932 |     'umbrella',
1933 |     'unable',
1934 |     'unaware',
1935 |     'uncle',
1936 |     'uncover',
1937 |     'under',
1938 |     'undo',
1939 |     'unfair',
1940 |     'unfold',
1941 |     'unhappy',
1942 |     'uniform',
1943 |     'unique',
1944 |     'unit',
1945 |     'universe',
1946 |     'unknown',
1947 |     'unlock',
1948 |     'until',
1949 |     'unusual',
1950 |     'unveil',
1951 |     'update',
1952 |     'upgrade',
1953 |     'uphold',
1954 |     'upon',
1955 |     'upper',
1956 |     'upset',
1957 |     'urban',
1958 |     'urge',
1959 |     'usage',
1960 |     'use',
1961 |     'used',
1962 |     'useful',
1963 |     'useless',
1964 |     'usual',
1965 |     'utility',
1966 |     'vacant',
1967 |     'vacuum',
1968 |     'vague',
1969 |     'valid',
1970 |     'valley',
1971 |     'valve',
1972 |     'van',
1973 |     'vanish',
1974 |     'vapor',
1975 |     'various',
1976 |     'vast',
1977 |     'vault',
1978 |     'vehicle',
1979 |     'velvet',
1980 |     'vendor',
1981 |     'venture',
1982 |     'venue',
1983 |     'verb',
1984 |     'verify',
1985 |     'version',
1986 |     'very',
1987 |     'vessel',
1988 |     'veteran',
1989 |     'viable',
1990 |     'vibrant',
1991 |     'vicious',
1992 |     'victory',
1993 |     'video',
1994 |     'view',
1995 |     'village',
1996 |     'vintage',
1997 |     'violin',
1998 |     'virtual',
1999 |     'virus',
2000 |     'visa',
2001 |     'visit',
2002 |     'visual',
2003 |     'vital',
2004 |     'vivid',
2005 |     'vocal',
2006 |     'voice',
2007 |     'void',
2008 |     'volcano',
2009 |     'volume',
2010 |     'vote',
2011 |     'voyage',
2012 |     'wage',
2013 |     'wagon',
2014 |     'wait',
2015 |     'walk',
2016 |     'wall',
2017 |     'walnut',
2018 |     'want',
2019 |     'warfare',
2020 |     'warm',
2021 |     'warrior',
2022 |     'wash',
2023 |     'wasp',
2024 |     'waste',
2025 |     'water',
2026 |     'wave',
2027 |     'way',
2028 |     'wealth',
2029 |     'weapon',
2030 |     'wear',
2031 |     'weasel',
2032 |     'weather',
2033 |     'web',
2034 |     'wedding',
2035 |     'weekend',
2036 |     'weird',
2037 |     'welcome',
2038 |     'west',
2039 |     'wet',
2040 |     'whale',
2041 |     'what',
2042 |     'wheat',
2043 |     'wheel',
2044 |     'when',
2045 |     'where',
2046 |     'whip',
2047 |     'whisper',
2048 |     'wide',
2049 |     'width',
2050 |     'wife',
2051 |     'wild',
2052 |     'will',
2053 |     'win',
2054 |     'window',
2055 |     'wine',
2056 |     'wing',
2057 |     'wink',
2058 |     'winner',
2059 |     'winter',
2060 |     'wire',
2061 |     'wisdom',
2062 |     'wise',
2063 |     'wish',
2064 |     'witness',
2065 |     'wolf',
2066 |     'woman',
2067 |     'wonder',
2068 |     'wood',
2069 |     'wool',
2070 |     'word',
2071 |     'work',
2072 |     'world',
2073 |     'worry',
2074 |     'worth',
2075 |     'wrap',
2076 |     'wreck',
2077 |     'wrestle',
2078 |     'wrist',
2079 |     'write',
2080 |     'wrong',
2081 |     'yard',
2082 |     'year',
2083 |     'yellow',
2084 |     'you',
2085 |     'young',
2086 |     'youth',
2087 |     'zebra',
2088 |     'zero',
2089 |     'zone',
2090 |     'zoo',
2091 | ];
2092 | 


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