Task: Program Execution
Input (English): 2209 y 1645 U B J m K 449 9593 z 4927 9847 O 1693 1133 A n 4937 3931 7659 k 967 h 2093 i 2133 w W F 8189 G W 6841 T e h 9577 2567
Output (English): 2, 4, 5, 6, 7, 8, 11, 14, 17, 18, 22, 24, 26, 28, 29, 30, 32, 33, 35, 36, 37