Task: Program Execution
Input (English): 9907 q h 7701 2109 5919 f V 5245 p 1853 3991 7631 65 9927 5463 1533 j I q 4557 9165 3913 8075 9501 P 5371 I W w 1315 1993
Output (English): 2, 3, 7, 8, 10, 18, 19, 20, 26, 28, 29, 30