Task: Program Execution
Input (English): q, 4971, 9983, 4279, Z, c, 1427, h, V, N, 3671, 3011, K, 4183, M, 1737, 7041, 825, 5107, n, K, o, 2565, 7453
Output (English): 1, 5, 6, 8, 9, 10, 13, 15, 20, 21, 22