(;GM[1]FF[4]SZ[19]
GN[3: problem]
PC[http://senseis.xmp.net/?Malcolm]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Malcolm

3: problem]
PL[B]

AB[ap][bp][cp][dp][eq][fq][gq][gr][gs]
AW[bq][cq][dq][er][fr][bs]


;
)
