4 0.30065225624999997 0.6695870578124999 0.97471735625 0.7300480968749999 0.9789588281249999 0.7019479093750001 0.304835890625 0.6440531171874999 0.30065225624999997 0.6695870578124999
4 0 0.6415257140625 0.2829671734375 0.6691710484375 0.28589005156249997 0.6438909078124999 0 0.618881990625 0 0.6415257140625