Task: Program Execution
Input (English): x 4255 l 7519 399 B 2439 9383 u A 7393 4659 5541 739 9301 G Y q 3599 E 3337 l B 8117 8663 4817 x 2533 g 2181 8233 N V
Output (English): 1, 3, 6, 9, 10, 16, 17, 18, 20, 22, 23, 27, 29, 32, 33