Task: Program Execution
Input (English): 13, ['K', '3723', '1845', 'M', '25', '7617', '7227', 'T', '1139', 'W', '63', 'M', 'S', '5063', '617', 'k', 'I', 'X', '2505', '7151', '6947', 'a', '6511', 'L', '9507', '4533', '3807', '4303', 'h', '1903', 'N']
Output (English): K, 5063, 3807