Task: Program Execution
Input (English): 4, 20, ['C', 'd', '9211', '6285', 't', '4685', '7175', 'P', 'l', 'r', '6779', '5561', 'w', 'w', '2381', '8273', '4645', '3565', 'B', 'C', '663', '9513', 'e', 'o', '1109', 'q', 'k', '4951', 'Q']
Output (English): 49349