Task: Program Execution
Input (English): W 7457 w 3455 639 I n 7153 2261 X k i 4847 441 6483 1679 J 5181 4471 9869 K g g 4391 J 4421 Y 797 L 6247 8369 4347 f K 7745 6523
Output (English): 1, 3, 6, 7, 10, 11, 12, 17, 21, 22, 23, 25, 27, 29, 33, 34