2337,2339,2341,2342,2343,2344,2345,2346,2345,2344,2342,2341,2339,2334,2333,2331,2330,2330,2329,2328,2327,2326,2327,2329,2330,2332,2335,2336,2337;868,868,869,870,870,873,874,877,880,881,882,883,884,883,884,885,884,883,882,880,876,873,872,872,871,871,869,869,868