(242,174),(301,233),3 
(301,184),(359,245),3 
(362,194),(411,246),3 
(253,234),(303,285),3 
(306,247),(356,297),3 
(358,246),(408,296),3 
(436,288),(479,332),3 
(393,309),(434,353),3 
(432,332),(472,376),3 
(685,289),(737,343),3 
(740,286),(792,334),3 
(795,283),(850,337),3 
(753,337),(803,385),3 
(685,355),(736,405),3 
