Task: Program Execution
Input (English): 3, 3, ['4115', 'N', 'M', 'D', '7569', '7363', '5993', 'U', 'C', '7595', 'm', '6729', '6701', '3049', '963', 'J', 's', 'd', 'Y', 'n', 'A', 'I', 'l', 'k', '4565', 'O']
Output (English): 0