Task: Program Execution
Input (English): 7501 5125 3411 b 3123 c 4607 8799 4255 6011 i 4669 g l x q h 1799 1905 O l 1733 O 7617 8073 6023 I 131 F E 1215 E 1237 h 909 387 K 3789
Output (English): 1, 2, 3, 5, 7, 8, 9, 10, 12, 18, 19, 22, 24, 25, 26, 28, 31, 33, 35, 36, 38