Task: Program Execution
Input (English): 8049 4539 2031 W 6255 507 8727 5341 e L 2109 a 8303 A 4197 6221 g 8067 F k C 7619 H 141 381 749 N g b p v 5589 6789
Output (English): 4, 9, 10, 12, 14, 17, 19, 20, 21, 23, 27, 28, 29, 30, 31