Task: Program Execution
Input (English): 3319 3551 5765 p a 577 X 7065 795 9287 1725 N M r O f 9407 5141 J 2927 U v U y 2977 7057 H 4899 F q g
Output (English): 4, 5, 7, 12, 13, 14, 15, 16, 19, 21, 22, 23, 24, 27, 29, 30, 31