(;GM[1]FF[4]SZ[19]
GN[Setting up two ladders]
PC[http://senseis.xmp.net/?DoubleThreatLadderMaker]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?DoubleThreatLadderMaker

Setting up two ladders]
PL[W]

AB[cd][dd][ce][df][cg][ch]
AW[de][ee][bf][cf][bg]
CR[ch]
LB[fe:c][ff:a][ci:b]

;W[dg]C[W1]MN[1]
;B[ef]C[B2]MN[2]
;W[dh]C[W3]MN[3]

;CR[ch]
LB[fe:c][ff:a][ci:b]
)
