(;GM[1]FF[4]SZ[19]
GN[The oio-thing]
PC[http://senseis.xmp.net/?GokyoShumyoSection5Problem35/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection5Problem35/Solution

The oio-thing]
PL[B]

AB[db][gb][ec][gc][hc][ed][fd][hd][id][jd]
AW[ga][cb][fb][hb][ib][kb][cc][fc][ic][gd][de][ee][ge][hf]

;B[kc]C[B1]MN[1]
;W[lb]C[W2]MN[2]

;
)
