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

Example of side patterns]
PL[B]

LB[oq:a]

;B[pd]C[B1]MN[1]
;W[dp]C[W2]MN[2]
;B[qp]C[B3]MN[3]
;W[dd]C[W4]MN[4]

;LB[oq:a]
)
