2447,2448,2449,2450,2451,2453,2453,2454,2454,2453,2452,2451,2448,2447,2445,2445,2444,2444,2446,2447;1068,1067,1067,1066,1066,1065,1064,1064,1063,1062,1062,1061,1061,1060,1060,1061,1061,1065,1067,1067