Task: Program Execution
Input (English): 1, 1, ['4973', '5625', 'e', 'W', 'A', 'k', '5609', 'P', 'T', '7899', 'q', 'B']
Output (English): 4973, 5625, e, W, A, k, 5609, P, T, 7899, q, B