(;GM[1]FF[4]SZ[9]
GN[situation]
PC[http://senseis.xmp.net/?BQM445]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM445

situation]
PL[B]

AB[gc][cg]
AW[cc]

;B[dd]C[B1]MN[1]

;
)
