text: const uni = ['', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten', 'eleven', 'twelve', 'thirteen', 'fourteen', 'fifteen', 'sixteen', 'seventeen', 'eighteen', 'nineteen']
  const tens = ['', 'ten', 'twenty', 'thirty', 'forty', 'fifty', 'sixty', 'seventy', 'eighty', 'ninety']
  
  module.exports = function toReadable(number) {
      if (number == 0) {
          return "zero"
      } else if (number < 100) {
          return from1To99(number)
      } else {
          let [hundredsNum, forFunc] = [String(number)[0], String(number)[1] + String(number)[2]]
          return `${from100To900(hundredsNum)} ${from1To99(+forFunc)}`.trimEnd()
      }
  }
  
  function from100To900(num) {
      return `${uni[+num]} hundred` 
  }
  
  function from1To99(num) {
      if (num < 20) {
          return uni[num].trimEnd()
      }
      let [tensNum, uniNum] = String(num).split('')
      return `${tens[tensNum]} ${uni[uniNum]}`.trimEnd()
  }
  
  
  
  