text: function main(words) {
      let concatedWord = words[0].concat(words[1]).toLowerCase().split('');
      let thirdWord = words[2];
  
      let idx = 0;
      for (let i = 0; i < concatedWord.length; i++) {
          if (['a', 'e', 'i', 'o', 'u'].indexOf(concatedWord[i].toLowerCase()) != -1) {
              concatedWord[i] = thirdWord[idx++].toUpperCase();
              if (idx >= thirdWord.length) idx = 0;
          }
      }
  
      console.log(`Your generated password is ${concatedWord.reverse().join('')}`);
  }
  