Task: Program Execution
Input (English): c, K, r, 8127, 1291, 5019, l, 2481, y, P, s, 4929, a, S, 5715, p, 5977, F, 5473, 6633, 2755, Y
Output (English): 1, 2, 3, 7, 9, 10, 11, 13, 14, 16, 18, 22