Task: Program Execution
Input (English): 7, 16, ['5725', 'z', '1439', 'd', '3047', '4073', '7539', '6441', 'J', 'a', '4975', '8501', '3367', '695', 'X', '4979', 'y', 'e']
Output (English): 75396441Ja497585013367695X4979