(;GM[1]FF[4]SZ[19]
GN[Too many]
PC[https://senseis.xmp.net/?GokyoShumyoSection2Problem16/Solution]AP[GoWiki:2009]
DT[2023-01-08]
C[Diagram from https://senseis.xmp.net/?GokyoShumyoSection2Problem16/Solution

Too many]
PL[B]

AB[fb][ec][fc][ad][bd][cd][dd]
AW[ea][eb][bc][cc][dc]
CR[ad]
LB[ca:a][ab:b][cb:c][db:d][ac:e]


;CR[ad]
LB[ca:a][ab:b][cb:c][db:d][ac:e]
)
