Task: Program Execution
Input (English): 7577, 8419, r, 3293, T, 3273, 6821, d, 6449, 6231, X, 1169, 2869, 6819, 1177, D, k
Output (English): 7577, 8419, 18, 3293, 20, 3273, 6821, 4, 6449, 6231, 24, 1169, 2869, 6819, 1177, 4, 11