Task: Program Execution
Input (English): 5125 6213 7189 g G u 981 p n f X Q S 107 1667 i y 9749 737 n V y d C 9285 y Y o D 8281 w 8805 1465 G 8091 l
Output (English): 4, 5, 6, 8, 9, 10, 11, 12, 13, 16, 17, 20, 21, 22, 23, 24, 26, 27, 28, 29, 31, 34, 36