Task: Program Execution
Input (English): 17, 17, ['g', '1381', '4637', '8249', '2457', 'n', 'K', '1963', 'b', 'P', 'P', 'W', 'G', 'k', 'Y', 'g', '8887', 'a', 'W', '6861']
Output (English): 7888