Task: Program Execution
Input (English): 2763, 4771, 1575, Z, 7561, J, z, 9697, b, T, 8079, 7655, 4345, 7593, 7601, 4885, M, x, 9675, 6005, r, 61, 155
Output (English): 2763, 4771, 1575, 7561, 9697, 8079, 7655, 4345, 7593, 7601, 4885, 9675, 6005, 61, 155