(231,444),(296,552),6 
(301,442),(367,548),6 
(118,255),(212,288),5 
(109,216),(200,245),5 
( 99,179),(189,209),5 
( 92,143),(178,172),5 
( 82,111),(169,140),5 
( 78, 77),(158,106),5 
(379,  1),(552,107),4 
