text: const ciphertext = 'NZXMTYLETZYD';
  
  // Decode Caesars Cipher
  
  for (let i = 0; i < 26; i++) {
    let plaintextForward = '';
    let plaintextBackward = '';
    for (let j = 0; j < ciphertext.length; j++) {
      plaintextForward += String.fromCharCode(ciphertext.charCodeAt(j) + i);
      plaintextBackward += String.fromCharCode(ciphertext.charCodeAt(j) - i);
    }
    console.log(i + 1, plaintextForward, plaintextBackward);
  }
  
  