Task: Program Execution
Input (English): L, t, k, a, 3773, m, q, K, 4425, 9837, 477, 9029, s, 8727, 6621, i, 8211, Q, 5263, 4143, u
Output (English): 5, 9, 10, 11, 12, 14, 15, 17, 19, 20