Task: Program Execution
Input (English): J 6693 K 6423 K H Y o 2295 x U n f U w d 1225 T f 8763 9497 a f 9809 6141 3999 3231 1617
Output (English): 2, 4, 9, 17, 20, 21, 24, 25, 26, 27, 28