Task: Program Execution
Input (English): G, z, R, 9133, J, 9709, 4237, I, 9741, O, X, 2783, X, z, 9093, C, 3445, C, P, 6863, j
Output (English): 9133, 9709, 4237, 9741, 2783, 9093, 3445, 6863