Task: Program Execution
Input (English): E t k 2801 R 725 8631 5447 2647 8105 E 3801 3711 s z i 6515 6711 U x X 3121 m 4699 4513 2075 G 5515 T 2789 G R T s M 8551 9643 G 3749
Output (English): 1, 2, 3, 5, 11, 14, 15, 16, 19, 20, 21, 23, 27, 29, 31, 32, 33, 34, 35, 38