2622,2621,2620,2619,2619,2619,2620,2619,2619,2621,2622,2623,2624,2625,2626,2627,2628,2630,2631,2631,2630,2630,2629,2627,2627,2626,2625,2624,2623,2622;1037,1038,1039,1040,1041,1043,1044,1045,1046,1047,1047,1046,1045,1045,1047,1047,1048,1048,1047,1046,1044,1043,1041,1040,1039,1038,1038,1039,1039,1038