Task: Program Execution
Input (English): x V 2361 Q k 7207 e 1517 4175 239 A m 4245 6393 6539 2855 n b V 6701 y y z 9489 H L
Output (English): 1, 2, 4, 5, 7, 11, 12, 17, 18, 19, 21, 22, 23, 25, 26