Task: Program Execution
Input (English): c, 903, 6201, O, B, 9293, 4047, 4257, U, o, 6355, f, K, Z, 2949, z, 3077, 3083
Output (English): c, O, B, U, o, f, K, Z, z, 903, 6201, 9293, 4047, 4257, 6355, 2949, 3077, 3083