(173, 80),(275,120),5 
(167,129),(273,168),5 
(163,175),(270,211),5 
(155,223),(266,263),5 
(317, 78),(418,114),5 
(315,123),(422,162),5 
(313,167),(425,208),5 
(312,214),(426,260),5 
(460, 73),(565,110),5 
(463,116),(571,153),5 
(466,162),(574,205),5 
(468,209),(577,250),5 
(602, 70),(709,108),5 
(609,114),(717,151),5 
(615,157),(728,198),5 
(621,202),(736,247),5 
