Task: Program Execution
Input (English): 8431 9743 1325 s F B 745 L 8245 5815 2975 l t 7049 k 5531 c 2675 r 5491 8807 1613 O 9111 q 2887 7499 6161 4387 o G 973 M A 663 5783 2337
Output (English): 8431, 9743, 1325, 19, 6, 2, 745, 12, 8245, 5815, 2975, 12, 20, 7049, 11, 5531, 3, 2675, 18, 5491, 8807, 1613, 15, 9111, 17, 2887, 7499, 6161, 4387, 15, 7, 973, 13, 1, 663, 5783, 2337