(;GM[1]FF[4]SZ[19]
GN[Tertiary Ko Threat]
PC[http://senseis.xmp.net/?KoThreatPlayingOrder/preWMEmaterial]AP[GoWiki:2009]
DT[2011-12-13]
C[Diagram from http://senseis.xmp.net/?KoThreatPlayingOrder/preWMEmaterial

Tertiary Ko Threat]
PL[W]

AB[ha][hb][ib][jb][kb]
AW[ia][la][lb]

;W[ka]C[W1]MN[1]

;
)
