2844,2845,2845,2846,2846,2847,2847,2848,2848,2848,2848,2848,2847,2843,2843,2841,2841,2840,2840,2839,2839,2838,2838,2838,2837,2837,2837,2841,2841;645,645,646,646,647,647,648,648,649,650,652,653,653,653,652,652,651,651,652,652,651,651,648,646,646,645,644,644,645