Task: Program Execution
Input (English): 7, ['j', 'P', 'C', 'y', 'l', 'r', '7937', 'l', 'g', '9437', 'a', 'N', '5765', 'G', 'C', '2517', '6903', '2919', 'e', '9145', '819', '7929', 'K', '573', '2357', '7045', 'a']
Output (English): j, P, C, y, l, r, 7937