3208,3208,3206,3206,3207,3207,3207,3208,3208,3209,3209,3211,3211,3218,3220,3221,3221,3221,3221,3220,3220,3219,3219,3218,3218,3212,3212;644,643,643,640,640,638,637,637,636,636,637,637,636,636,636,636,638,639,640,640,641,641,644,644,645,645,644