Task: Program Execution
Input (English): 6957 H T 4647 p W d e 2361 l K 5273 N 4217 5821 O 6969 1169 1803 i 1545 3381 N n 6247 7501 w B o N P a E v 3733 w 8451
Output (English): 2, 3, 5, 6, 7, 8, 10, 11, 13, 16, 20, 23, 24, 27, 28, 29, 30, 31, 32, 33, 34, 36