function vowelsAndConsonants(s) {
  const vowels = ['a', 'e', 'i', 'o', 'u'];
  let vowelArr = [];
  let consonantArr = [];

  for (let i = 0; i < s.length; i++) {
    if (vowels.includes(s[i].toLowerCase())) {
      vowelArr.push(s[i]);
    }
    else {
      consonantArr.push(s[i]);
    }
  }

  for (let i = 0; i < vowelArr.length; i++) {
    console.log(vowelArr[i]);
  }

  for (let i = 0; i < consonantArr.length; i++) {
    console.log(consonantArr[i]);
  }
}