2648,2650,2651,2654,2656,2656,2654,2655,2657,2655,2657,2657,2656,2654,2653,2652,2651,2650,2650,2649,2649,2648,2647,2646,2646,2646,2647,2647;1082,1083,1085,1085,1086,1087,1088,1090,1091,1093,1094,1095,1097,1097,1096,1096,1097,1096,1093,1092,1090,1089,1089,1088,1086,1085,1084,1083