Task: Program Execution
Input (English): 8383, 2599, 539, 9545, O, q, f, l, h, 9565, J, R, 9673, 2967, M, 4561, G, e
Output (English): 8383, 2599, 539, 9545, 15, 17, 6, 12, 8, 9565, 10, 18, 9673, 2967, 13, 4561, 7, 5