Task: Program Execution
Input (English): 1437 s 7123 t o P 7029 8833 9163 j 6091 E U 2145 j 4287 3347 6891 N r 721 Y 6029 Z Q F 819 c 2677 y O 6663
Output (English): 1437, 19, 7123, 20, 15, 16, 7029, 8833, 9163, 10, 6091, 5, 21, 2145, 10, 4287, 3347, 6891, 14, 18, 721, 25, 6029, 26, 17, 6, 819, 3, 2677, 25, 15, 6663