( 74, 61),(152,167),1 
( 70,248),(156,333),1 
( 74,441),(182,537),1 
(256, 53),(337,145),1 
(332,175),(423,262),1 
(321,263),(429,351),1 
(337,354),(422,440),1 
(350,534),(437,620),1 
(626, 95),(709,169),1 
(624,169),(706,258),1 
(635,331),(743,432),1 
(774, 28),(851,122),1 
(847,229),(956,321),1 
(858,404),(966,490),1 
