(;GM[1]FF[4]SZ[19]
GN[--------------]
PC[http://senseis.xmp.net/?DoubleKo]AP[GoWiki:2009]
DT[2016-02-03]
C[Diagram from http://senseis.xmp.net/?DoubleKo

--------------]
PL[B]

AB[df][ef][dg][fg][bh][ch][ai][ci][fi][bj][cj][ej][ak][dk][ek][cl]
AW[be][af][cf][bg][cg][eg][ah][dh][di][dj][bk][ck][al][bl][cm]


;
)
