(827,204),(906,289),4 
(811,482),(892,568),4 
(254,386),(321,461),4 
(640, 51),(677,110),5 
(644,107),(680,165),5 
(646,170),(684,224),5 
(650,225),(682,281),5 
(653,282),(688,334),5 
(657,338),(688,393),5 
