A.1200′,0′ B.1200′,1200′ C.600′,0′ D.600′,600′
A.4°.5E,145′ B.4°.7W,145′ C.4°.5E,210′ D.4°.7W,210′
A.925.5nmile B.913.6nmile C.908.5nmile D.903.1nmile