Task: Program Execution
Input (English): q, L, 2725, e, 1369, t, h, 7421, g, 4881, 1259, R, 3285, R, x, m, u, 5815, 3215, 1321, g, r, 8621
Output (English): 1, 2, 4, 6, 7, 9, 12, 14, 15, 16, 17, 21, 22