( 90,159),(165,205),2 
(364, 45),(442, 81),2 
(214,267),(293,297),2 
(107,484),(195,519),2 
(437,267),(483,314),2 
(428,467),(504,541),2 
(597, 48),(655, 72),2 
(601,215),(676,252),2 
(857,103),(909,129),2 
(764,419),(821,443),2 
