Task: Program Execution
Input (English): 13, 18, ['991', 'C', 'M', '3509', '569', 'v', 'I', 'z', 'N', '4549', 'o', '103', 'H', 'L', 'n', '6019', 'K', 'n', 'i', 'S', 't', '7103', 'r', '211']
Output (English): n, K, 6019, n, L, H