(;GM[1]FF[4]SZ[19]
GN[Essence of shape]
PC[http://senseis.xmp.net/?BQM121]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM121

Essence of shape]
PL[W]

AB[dd]

;W[cf]C[W1]MN[1]
;B[fd]C[B2]MN[2]
;W[hc]C[W3]MN[3]
;B[kc]C[B4]MN[4]
;W[ec]C[W5]MN[5]
;B[ed]C[B6]MN[6]
;W[db]C[W7]MN[7]

;
)
