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

Joseki]
PL[B]

AB[pj][pn][pp]
AW[pl]

;B[ol]C[B1]MN[1]
;W[ok]C[W2]MN[2]
;B[pk]C[B3]MN[3]
;W[om]C[W4]MN[4]
;B[pm]C[B5]MN[5]
;W[nl]C[W6]MN[6]
;B[ql]C[B7]MN[7]

;
)
