<2> : North -   [Inner A]
<3> : Northeast -   [Inner B]
<4> : East -    [Outer B]
<6> : Southeast -    [Inner C]
<1> : South -   [Outer C]
<7> : Southwest -  [Inner D]
<5> : West -   [Outer A]
<8> : Northwest -   [Outer D]