2979,2978,2978,2979,2979,2980,2980,2981,2981,2979,2979,2980,2980,2981,2981,2984,2984,2985,2986,2986,2988,2988,2989,2989,2988,2987,2987,2986,2986,2985,2985,2985,2985,2984,2983,2983,2982,2982,2982,2981,2981,2980,2980;673,673,674,674,675,675,676,676,678,678,679,679,680,680,679,679,680,680,680,679,679,676,676,675,675,675,674,674,673,673,672,670,669,669,669,668,668,669,670,670,671,671,673