export function isAnagram(word1, word2) {
  // implementar logica aqui
  if(word1 === word2) {
    return true;
  } else if (word1.length !== word2.length) {
    return false;
  } else {
    var str1 = word1.toLowerCase().split("").sort().join(""); 
    var str2 = word2.toLowerCase().split("").sort().join("");
    var result = (str1 == str2);
    return result;
  }

}