Task: Program Execution
Input (English): I f 3409 N U Y c 1007 Z 3635 6317 t 5555 2801 i 2113 5491 M 1371 4577 I s 5713 j 8221 y I 1845 767 6203 7193 F 1135 8617 8809 4799 459 9529 I
Output (English): 9, 6, 3409, 14, 21, 25, 3, 1007, 26, 3635, 6317, 20, 5555, 2801, 9, 2113, 5491, 13, 1371, 4577, 9, 19, 5713, 10, 8221, 25, 9, 1845, 767, 6203, 7193, 6, 1135, 8617, 8809, 4799, 459, 9529, 9