Task: Program Execution
Input (English): t J 7381 e 1853 8291 W 8223 5953 c c 3543 g r 9687 m U 6633 4817 a d 1463 1341 o q 8727
Output (English): 1, 2, 4, 7, 10, 11, 13, 14, 16, 17, 20, 21, 24, 25