Task: Program Execution
Input (English): 3775 J F f 4747 y 8477 w 4349 7035 n l 9793 9525 H e x U w r 5141 R f W s v p 2589 9431 8645 1907 8025 m 85 Q 9909 103 1249
Output (English): 2, 3, 4, 6, 8, 11, 12, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 33, 35