[(-10,-6.5,4),(-6.5,-2.5,4),(-2.5,1.75,4.125),(1.75,6,4.625),(6,9,3.25)]
[(0,3.5,4),(3.5,7.5,4),(7.5,11.75,4.125),(11.75,16,4.625),(16,19,3.25)]
[(-0.9589242746631385,-0.4519809408492764,2.125),(-0.4519809408492764,0.3578739258652408,3.125),(0.3578739258652408,0.9893582466233818,4.75)]
[(-0.9999902065507035,0.9999902065507035,80)]