2639,2638,2637,2636,2636,2635,2635,2634,2633,2633,2634,2635,2637,2638,2639,2639,2641,2639,2638,2641,2641,2640;1018,1017,1017,1018,1019,1020,1021,1021,1022,1024,1025,1027,1028,1029,1029,1027,1026,1024,1023,1022,1020,1017