Task: Program Execution
Input (English): 6, ['f', 'B', '9307', '8669', 'W', 'g', 'N', '6197', '5221', '9021', 'p', 'X', 'a', 'q', '5105', 'M', 'F', '5289', '8053', 'K', 'C', 'F', 'o', 'F', '665', '3469', '8801', 'o', 'x', 'K', '293', '205', '3017', 'r', '7687', 'p', 'G', 'k', 'C', '1525', '3113', '7475']
Output (English): f, N, a, 8053, 665, 293, G