Task: Program Execution
Input (English): m, W, 7621, 6991, 1037, m, 7281, X, a, O, 6055, p, P, t, 499, y, l, s, F, 8163, 7467, Y, 7259, 7403
Output (English): 1, 2, 6, 8, 9, 10, 12, 13, 14, 16, 17, 18, 19, 22