Task: Program Execution
Input (English): 11, 12, ['A', 'W', '3955', 'n', 'C', '9699', '8239', 'q', '3219', '5119', '4021', 'd', 'w', 'v', 'v', 'k', 'a', '4305', '9353', 'j', 'k', '9939', '5353', '4633', 'Y', 'r', '9367', '427']
Output (English): d4021