Task: Program Execution
Input (English): 8875 Y b x 7851 y N l z 6889 x F k K 8591 D 4743 3981 7587 H z 4631 6425 o V W 7745 5315 2073 W 5725 i 4291 8937 3257
Output (English): 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 20, 21, 24, 25, 26, 30, 32