-(2, 3)
-(2, 6)
-(3, 7)
-(5, 6)
-(0, 1)
-(0, 1)
-(6, 7)
(2, 5)
-(6, 9)
-(4, 8)
+(1, 4)
+(0, 3)
+(0, 3)
+(0, 5)
+(3, 5)
(0, 2)
-(5, 7)
-(4, 8)
-(1, 5)
-(6, 8)
-(6, 9)
-(2, 5)
-(1, 8)
-(5, 7)
-(2, 9)
\ No newline at end of file
+(3, 4)
+(2, 4)
+(1, 2)
+(0, 4)
+(1, 2)
+(2, 4)
+(0, 4)
+(1, 4)
\ No newline at end of file