2339,2337,2336,2335,2335,2334,2333,2332,2334,2333,2334,2336,2337,2338,2341,2344,2345,2346,2345,2345,2344,2344,2343,2342,2341,2340,2339;871,870,869,868,869,870,870,871,873,875,877,879,879,880,880,881,880,879,878,877,876,875,874,874,873,873,872