Task: Program Execution
Input (English): H, y, 657, X, g, p, 4061, Q, 6047, m, Z, 2917, U, S, n, 9649, K, 7693, 3499, 2955, F, q
Output (English): 1, 2, 4, 5, 6, 8, 10, 11, 13, 14, 15, 17, 21, 22