2668,2667,2666,2665,2665,2666,2667,2668,2669,2669,2670,2671,2673,2673,2672,2671,2669;1157,1158,1158,1154,1151,1150,1148,1146,1146,1148,1150,1151,1152,1154,1156,1155,1155