(;GM[1]FF[4]SZ[19]
GN[Bamboo joint]
PC[http://senseis.xmp.net/?BambooJointShapeDiscussion]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BambooJointShapeDiscussion

Bamboo joint]
PL[B]

AB[ii][ki][ij][kj]


;
)
