Task: Program Execution
Input (English): w 7927 q 1735 X 409 4769 O y O T w 5015 W 6831 3385 j 2451 G L 9821 b N 5077 L S 3247 3341 2927
Output (English): 1, 3, 5, 8, 9, 10, 11, 12, 14, 17, 19, 20, 22, 23, 25, 26