( 70,140),(167,175),2 
(685,500),(721,619),2 
(846,427),(893,523),2 
(249,408),(285,444),3 
(284,440),(329,483),3 
(282,373),(318,411),3 
(319,409),(357,447),3 
(315,336),(352,375),3 
(353,374),(392,410),3 
(346,302),(383,341),3 
(385,339),(422,376),3 
(386,257),(417,294),3 
(415,286),(449,321),3 
(453,254),(486,287),3 
(491,109),(518,137),3 
(584,113),(618,152),3 
(608, 91),(643,125),3 
(640,132),(673,166),3 
