(;GM[1]FF[4]SZ[13:3]
GN[Sharing two squares can be repeated in between]
PC[http://senseis.xmp.net/?TwoSquares/Sandbox]AP[GoWiki:2009]
DT[2018-10-20]
C[Diagram from http://senseis.xmp.net/?TwoSquares/Sandbox

Sharing two squares can be repeated in between]
PL[B]

AB[aa][ba][ca][da][ga][ha][ka][la][ma][ab][cb][gb][kb][mb][ac][bc][cc][fc][gc][jc][kc][lc][mc]
AW[ea][fa][ia][ja][eb][ib][dc][ec][hc][ic]


;
)
