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

Wedge]
PL[W]

AB[dd][pd][qp]
AW[dp][op]

;W[jc]C[W1]MN[1]

;
)
