Answers can be split in half and reassembled to form four palindromes that each have a pair of mismatched letters. The mismatches occur in unique positions, which provides an ordering for the mismatched letters, which spell the answer.
- BAND EROL
- GRAY DRAB
- LORD LIER
- RAIL YARD
- GRAY YARD
- RAIL LIER
- BAND DRAB
- LORD EROL