(;GM[1]FF[4]SZ[19]
GN[Which stones get captured?]
PC[http://senseis.xmp.net/?MultiColorGo]AP[GoWiki:2009]
DT[2010-08-10]
C[Diagram from http://senseis.xmp.net/?MultiColorGo

Which stones get captured?]
PL[B]

AB[ao][bo][co][cp][cq][cr][cs]
AW[ap][bp][bq][br][as][bs]
SQ[aq]

;B[ar]C[B1]MN[1]

;SQ[aq]
)
