(;GM[1]FF[4]SZ[19]
GN[Problem 7]
PC[http://senseis.xmp.net/?TricksInJoseki]AP[GoWiki:2009]
DT[2009-12-14]
C[Diagram from http://senseis.xmp.net/?TricksInJoseki

Problem 7]
PL[B]

AB[ec][ee]
AW[gc][cd][dg]
SQ[dg]


;SQ[dg]
)
