(;GM[1]FF[4]SZ[15:7]
GN[Two squares in corner with 4 overlapping positions]
PC[https://senseis.xmp.net/?TwoSquares]AP[GoWiki:2009]
DT[2021-03-08]
C[Diagram from https://senseis.xmp.net/?TwoSquares

Two squares in corner with 4 overlapping positions]
PL[B]

AB[lb][bc][dc][lc][mc][bd][cd][dd][md][nd]
AW[kb][ec][kc][ed][ld][be][ce][de][ee][ke][me][ne]
CR[cb][nb]
LN[aa:ca][ca:cc][cc:ac][ac:aa][bb:db][db:dd][dd:bd][bd:bb][la:na][na:nc][nc:lc][lc:la][mb:ob][ob:od][od:md][md:mb]


;CR[cb][nb]
LN[aa:ca][ca:cc][cc:ac][ac:aa][bb:db][db:dd][dd:bd][bd:bb][la:na][na:nc][nc:lc][lc:la][mb:ob][ob:od][od:md][md:mb]
)
