(680, 40),(775,116),4 
(410, 17),(503, 81),4 
(460, 83),(549,160),4 
(382,467),(488,559),4 
( 89,411),(205,508),4 
(162,227),(223,281),5 
(200,237),(251,290),5 
(230,245),(285,299),5 
(261,253),(318,308),5 
(283,178),(337,233),5 
(317,189),(368,241),5 
