Task: Program Execution
Input (English): B g 5879 7231 9197 8073 1431 K n H 9991 239 5267 8423 3343 W 7237 o 8833 6533 w y 6341 i 8971 f T
Output (English): 1, 2, 8, 9, 10, 16, 18, 21, 22, 24, 26, 27