Input (grade 12): The first song promoted from the album was "ë ë ë í 486" (Bimilbeonho 486, "Secret Number 486"), for which she won the SBS Inkigayo Mutizen award twice.
Output (grade 7): The first song to be promoted from the album was ë ë ë í 486 (Bi Mil Bun Ho 486, translated "Password 486"). She won the SBS Inkigayo Mutizen award twice for Secret Number 486.