(;GM[1]FF[4]SZ[19:6]
GN[Two shared squares]
PC[https://senseis.xmp.net/?TwoSquares]AP[GoWiki:2009]
DT[2019-03-04]
C[Diagram from https://senseis.xmp.net/?TwoSquares

Two shared squares]
PL[B]

AB[eb][gb][ec][fc][gc][bd][cd][dd]
AW[cb][hb][bc][cc][dc][hc][ed][fd][gd][hd]
LN[aa:ac][ac:cc][cc:ca][ca:aa][ca:cc][cc:ec][ec:ea][ea:ca][ea:ec][ec:gc][gc:ga][ga:ea]


;LN[aa:ac][ac:cc][cc:ca][ca:aa][ca:cc][cc:ec][ec:ea][ea:ca][ea:ec][ec:gc][gc:ga][ga:ea]
)
