2991,2992,2992,2993,2993,2994,2995,2996,2994,2993,2992,2991,2990,2989,2988,2987,2986,2986,2985,2985,2985,2986,2987,2988,2988,2989,2990;512,511,510,509,508,508,507,507,505,506,506,506,505,505,505,505,506,507,507,508,509,510,511,512,513,514,513