Task: Program Execution
Input (English): 2573, i, 4325, g, L, U, L, U, 5795, 2215, p, 4533, 2311, 275, 1565, 6745, Q, Q, 2591, 2301
Output (English): 1, 3, 9, 10, 12, 13, 14, 15, 16, 19, 20