(137,160),(430,423),7 
(576,384),(625,428),5 
(605,401),(652,450),5 
(633,414),(677,474),5 
(662,436),(711,496),5 
(694,456),(740,515),5 
(721,474),(764,531),5 
(630,321),(672,371),5 
(659,335),(695,387),5 
(682,351),(727,409),5 
(709,368),(756,427),5 
(741,391),(786,446),5 
(770,409),(811,463),5 
(809,282),(988,392),4 
