Task: Program Execution
Input (English): 353 3071 A j P c d e 1595 g 5935 1223 O 6421 w r 2953 1289 e l 1343 P X 9333 B X S 3555 g 5953 z g Y f
Output (English): 3, 4, 5, 6, 7, 8, 10, 13, 15, 16, 19, 20, 22, 23, 25, 26, 27, 29, 31, 32, 33, 34