2642,2643,2644,2645,2647,2649,2651,2652,2652,2653,2654,2655,2655,2656,2654,2652,2651,2650,2649,2648,2647,2646,2646,2645,2645,2644,2644,2642,2642,2641,2641,2642;1107,1107,1106,1106,1107,1107,1108,1108,1109,1110,1111,1111,1112,1114,1114,1112,1113,1115,1116,1116,1118,1119,1117,1117,1115,1115,1114,1114,1112,1111,1109,1109