text: const encrypt = require('./lib/encrypt.js')
  const fs      = require('fs')
  
  var keyFile    = process.argv[2]
  var string     = process.argv[3]
  var key        = JSON.parse(fs.readFileSync(keyFile))
  var homophones = key.h
  //console.dir(homophones)
  
  var test = encrypt(string, homophones)
  console.log(test)
  