Task: Program Execution
Input (English): 9599 w 8117 4185 m 4857 6853 9735 3763 g H L 2153 a 6471 y 5737 q y F 7057 G 9801 1817 7631
Output (English): 1, 3, 4, 6, 7, 8, 9, 13, 15, 17, 21, 23, 24, 25