2985,2985,2986,2987,2987,2988,2988,2987,2986,2986,2985,2985,2985,2984,2983,2982,2981,2981,2980,2979,2979,2980,2981,2982,2983,2984;500,501,502,502,503,504,505,505,506,507,507,508,509,509,510,510,510,509,508,507,504,503,503,502,501,501