Task: Program Execution
Input (English): 5811 2597 1121 w X 6007 o y 101 x 5819 i j 5211 4181 a J n D K 9287 6295 T f V I 7245 1921
Output (English): 1, 2, 3, 6, 9, 11, 14, 15, 21, 22, 27, 28