(;GM[1]FF[4]SZ[19]
GN[1st Condition]
PC[http://senseis.xmp.net/?ConstructionProblem5/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ConstructionProblem5/Attempts

1st Condition]
PL[B]

AB[ab][db][bc][cc][ec]
AW[ea][cb][eb][gb][fc][ad][bd][cd][fd][de][ee]

;B[ca]C[B1]MN[1]
;W[da]C[W2]MN[2]
;B[bb]C[B3]MN[3]

;
)
