Task: Program Execution
Input (English): 8935 o 5131 4173 t 9657 105 9043 9245 R 3903 7333 7025 3129 7873 5319 8707 K p 2105 9763 9045 4527 q s b 3697 1169 b
Output (English): 1, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 27, 28