Task: Program Execution
Input (English): 8737 9645 f 7951 b z L q 5453 6839 m O 9505 2625 F 2869 7219 7477 t 5613 z L M 6639 1499 S Y 9845 4971 Y 3159 9289 M H 2999 5491 9585 P
Output (English): 8737, 9645, 6, 7951, 2, 26, 12, 17, 5453, 6839, 13, 15, 9505, 2625, 6, 2869, 7219, 7477, 20, 5613, 26, 12, 13, 6639, 1499, 19, 25, 9845, 4971, 25, 3159, 9289, 13, 8, 2999, 5491, 9585, 16