Task: Program Execution
Input (English): 6517 9803 H 7793 3529 3245 181 r b A W h 2767 227 j 8125 3685 c 6319 4683 R F y P K 9637 6695 J F
Output (English): 1, 2, 4, 5, 6, 7, 13, 14, 16, 17, 19, 20, 26, 27