Task: Program Execution
Input (English): 9657, Z, 1081, K, Z, 4255, 4443, 7863, 8641, 7865, N, V, v, 2649, i, P, R, F, g, z, 5367, 5939, 2869
Output (English): 9657, 1081, 4255, 4443, 7863, 8641, 7865, 2649, 5367, 5939, 2869