Task: Program Execution
Input (English): 9223, 1591, E, 4745, K, 9521, 6207, w, C, 4245, 8347, 3835, a, 8943, 515, Z, 9377, Z, 6215
Output (English): E, K, w, C, a, Z, Z, 9223, 1591, 4745, 9521, 6207, 4245, 8347, 3835, 8943, 515, 9377, 6215