Task: Program Execution
Input (English): 1, ['9505', '5371', 'W', 'r', 'k', '6723', '7233', 'x', 'B', 'f', '6733', '7409', 'd', 'K', '8285']
Output (English): 5371, W, r, k, 6723, 7233, x, B, f, 6733, 7409, d, K, 8285