(;GM[1]FF[4]SZ[19]
GN[[Comb formation in the corner\]]
PC[http://senseis.xmp.net/?CornerShapes]AP[GoWiki:2009]
DT[2018-02-18]
C[Diagram from http://senseis.xmp.net/?CornerShapes

[Comb formation in the corner\]]
PL[W]

AB[ca][cb][cc][ad][bd]
AW[da][db][dc][cd][dd][be][cf]
MA[cd]
LB[ab:b][bb:a]


;MA[cd]
LB[ab:b][bb:a]
)
