2676,2677,2678,2679,2680,2681,2680,2679,2679,2678,2677,2676,2675,2674,2673,2675,2676;1053,1054,1054,1053,1051,1050,1049,1049,1048,1046,1046,1047,1048,1048,1050,1051,1052