2771,2771,2771,2773,2774,2775,2776,2777,2779,2779,2780,2781,2782,2782,2783,2782,2782,2781,2782,2781,2781,2780,2780,2779,2779,2779,2777;1049,1036,1033,1034,1033,1031,1030,1030,1030,1031,1031,1031,1033,1034,1037,1037,1039,1041,1043,1043,1044,1044,1045,1045,1046,1047,1049