lol.              WNNN
    NW            X   NNW
   WNX            WN     NW
   X NW            X      WNW
  XW  X             X       WN
  X   NW            XW        NW
 XW    X             X         NW
 X      X            X          NW
 X      WX           X           X
 X       WX          X
 X        WX         X
 WX         X       WW
  X          W           NNNNNNNNNW
  NW
   X              WN
    XW            X
     N           XW
                NN
                N             by ruri