O = (79.44173167150971, 57.07855791512799)
B = (117.14998662736197, 56.99499970180568)
Y = (160.43575232247744, 136.29957772716324)
b = Segment(O, Y)
X = (20.46791142513322, 161.89189175128263)
c = Segment(O, X)