(;GM[1]FF[4]SZ[19]
GN[corner]
PC[https://senseis.xmp.net/?3447Enclosure]AP[GoWiki:2009]
DT[2022-01-21]
C[Diagram from https://senseis.xmp.net/?3447Enclosure

corner]
PL[B]

AB[cd][dg]
CR[hc][ic][hd][id]


;CR[hc][ic][hd][id]
)
