(;GM[1]FF[4]SZ[19]
GN[even more simplfied.]
PC[http://senseis.xmp.net/?posting=1377]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?posting=1377

even more simplfied.]
PL[B]

AB[fd]
AW[fe]

;B[ee]C[B1]MN[1]
;B[ff]C[B3]MN[3]

;
)
