Task: Program Execution
Input (English): Q, 1149, s, 743, 1819, 8585, 1187, O, 6365, 7957, 8965, V, C, 7737, 2637, Y, y, 5961, 5865, F, m
Output (English): 2, 4, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19