Task: Program Execution
Input (English): 6963 8099 x u 7593 e 3745 p 6201 s 9977 9771 3095 9615 5015 5949 Q B J 4061 k 165 5059 9919 7885 l 9879 u 7757 x 9449 6515 B T J
Output (English): 3, 4, 6, 8, 10, 17, 18, 19, 21, 26, 28, 30, 33, 34, 35