Task: Program Execution
Input (English): 2, 15, ['5943', '31', 'W', '5109', '1875', 'S', '9533', '5651', '4141', '903', '3449', '1615', '5261', 'x', 'L', 'k', '3015', '221', 'A', '4905', 'x', '6621', '2765', '9273', '3303', '2051']
Output (English): 37568