(;GM[1]FF[4]SZ[19]
GN[3454 enclosure]
PC[http://senseis.xmp.net/?BQM310]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM310

3454 enclosure]
PL[W]

AB[cd][ed]
SQ[cd][ed]
LB[cc:b][fc:a]

;W[dc]C[W1]MN[1]
;B[dd]C[B2]MN[2]
;W[ec]C[W3]MN[3]

;SQ[cd][ed]
LB[cc:b][fc:a]
)
