2666,2667,2668,2668,2669,2671,2673,2674,2674,2673,2672,2671,2671,2672,2672,2674,2671,2670,2669,2666,2665,2664,2663,2661,2661,2660,2661,2662,2664,2665,2665;1242,1243,1242,1241,1241,1240,1240,1239,1238,1238,1237,1237,1236,1235,1234,1232,1232,1231,1231,1230,1231,1231,1232,1233,1234,1236,1237,1237,1238,1239,1240