Task: Program Execution
Input (English): u 6681 857 9145 4277 N 8367 G 2539 9799 4619 v O L w 7677 5349 W 4763 4861 H 2739 q 6441 p E 3113 w Y m 1719 T B 3785 2993 B U
Output (English): 2, 3, 4, 5, 7, 9, 10, 11, 16, 17, 19, 20, 22, 24, 27, 31, 34, 35