Task: Program Execution
Input (English): w, K, B, A, 7561, 5497, Z, a, o, 4649, a, B, F, 8721, 5713, 9215, 6065, 5583
Output (English): w, K, B, A, Z, a, o, a, B, F, 7561, 5497, 4649, 8721, 5713, 9215, 6065, 5583