(;GM[1]FF[4]SZ[6:4]
GN[]
PC[http://senseis.xmp.net/?MathematicalTermForce]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?MathematicalTermForce

]
PL[B]

AB[ba][ca][bb][bc][cc][bd]
AW[da][ea][cb][eb][dc][ec][fc][cd][dd]


;
)
