Task: Program Execution
Input (English): W O 5983 q 2379 F h e v 5515 C 3665 G 6843 6547 u 8985 6755 6153 U 8487 8607 n 6409 9577
Output (English): 1, 2, 4, 6, 7, 8, 9, 11, 13, 16, 20, 23