(;GM[1]FF[4]SZ[8:7]
GN[L-group, Two squares solution]
PC[https://senseis.xmp.net/?TwoSquares]AP[GoWiki:2009]
DT[2020-02-25]
C[Diagram from https://senseis.xmp.net/?TwoSquares

L-group, Two squares solution]
PL[B]

AB[ec][cd][dd][ed]
AW[fc][hc][fd][ce][de][ee][fe][cg]
CR[eb][bd]
LN[ab:cb][cb:cd][cd:ad][ad:ab][cb:eb][eb:ed][ed:cd][cd:cb]


;CR[eb][bd]
LN[ab:cb][cb:cd][cd:ad][ad:ab][cb:eb][eb:ed][ed:cd][cd:cb]
)
