Task: Program Execution
Input (English): d, 1825, v, 4031, 5797, 4809, 6517, 8335, 6033, 2683, 6023, 3941, V, 1041, 7793, C, 3035, 5397, 5467, z, k, 2055, P
Output (English): d, v, V, C, z, k, P