(;GM[1]FF[4]SZ[19]
GN[((black,0,0),(white,1,1))]
PC[http://senseis.xmp.net/?PietersPatternSearchAlgorithm]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PietersPatternSearchAlgorithm

((black,0,0),(white,1,1))]
PL[B]

AB[jk]
AW[kj]


;
)
