(;GM[1]FF[4]SZ[19]
GN[Extend twice then hane, extend]
PC[http://senseis.xmp.net/?BQM444]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM444

Extend twice then hane, extend]
PL[W]

AB[be][ce][bf][bg]
AW[ec][cd][de][cf][cg]

;W[bh]C[W1]MN[1]
;B[ch]C[B2]MN[2]
;W[bi]C[W3]MN[3]
;B[df]C[B4]MN[4]
;W[dg]C[W5]MN[5]
;B[dd]C[B6]MN[6]
;W[ee]C[W7]MN[7]
;B[cc]C[B8]MN[8]

;
)
