Task: Program Execution
Input (English): a, 6167, 5785, r, 173, 933, 153, 7597, 8693, 6493, G, I, U, 6565
Output (English): 1, 6167, 5785, 18, 173, 933, 153, 7597, 8693, 6493, 7, 9, 21, 6565