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

Double enclosure]
PL[B]


;B[oc]C[B1]MN[1]
;W[cp]C[W2]MN[2]
;B[qo]C[B3]MN[3]
;W[dd]C[W4]MN[4]
;B[pq]C[B5]MN[5]
;W[jq]C[W6]MN[6]
;B[qd]C[B7]MN[7]
;W[dj]C[W8]MN[8]

;
)
