Task: Program Execution
Input (English): 6777, N, t, C, H, 835, y, 1425, Z, I, A, 1307, K, 3405, 2413, r, 6975, 1807, i, h, 5785, 3083
Output (English): 1, 6, 8, 12, 14, 15, 17, 18, 21, 22