(;GM[1]FF[4]SZ[19:7]
GN[L-group]
PC[https://senseis.xmp.net/?TwoSquares]AP[GoWiki:2009]
DT[2019-02-17]
C[Diagram from https://senseis.xmp.net/?TwoSquares

L-group]
PL[B]

AB[bc][ec][cd][dd][ed][ie][ke][le][if][lf][ig][jg][kg][lg]
AW[cb][fc][hc][fd][ce][de][ee][fe][je][jf][cg]
LN[bb:eb][eb:ed][ed:bd][bd:bb]

;B[db]C[B3]MN[3]
;W[cc]C[W4]MN[4]

;LN[bb:eb][eb:ed][ed:bd][bd:bb]
)
