Task: Program Execution
Input (English): 1, 4, ['239', '6089', '4901', '2609', 'm', 'u', 'X', 's', 'Y', 'Y', '9255', 'n', 'k', '6889', '5605', 's', 'q', 'n', 'U', '6641', 'F', '4685', 'c', 'a', 'k', '4297']
Output (English): 906210949806932