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

Problem]
PL[W]

AB[ec][bd][dd][ce][de][cf][ef][eg][fg][fh]
AW[cb][bc][cc][dc][ic][cd][ed][ee][df][ff][dg][eh]


;
)
