text: function vowelsSum (input) {
      let word = input[0];
      let wordLength = word.length
      let sum = 0;
  
      for (let character = 0; character < wordLength; character++){
         switch (word[character]){
             case "a": sum+=1;break;
             case "e": sum+=2;break;
             case "i": sum+=3;break;
             case "o": sum+=4;break;
             case "u": sum+=5;break;
         } 
      }   
      console.log(sum)
  }
  vowelsSum(["Hello"])