Task: Program Execution
Input (English): 5649, 7613, 8393, 4491, M, k, 1829, 8219, 5273, H, B, D, 5569, 9941, 9123, 5503, 9781, 3255, b, a, 313
Output (English): M, k, H, B, D, b, a, 5649, 7613, 8393, 4491, 1829, 8219, 5273, 5569, 9941, 9123, 5503, 9781, 3255, 313