Task: Program Execution
Input (English): J I 619 m 5737 o u 7703 1757 5205 8965 2715 6525 x 9945 4879 f n 5331 9021 S 8703 g D 7907 6417 3975
Output (English): 1, 2, 4, 6, 7, 14, 17, 18, 21, 23, 24