(;GM[1]FF[4]SZ[19]
GN[Liberty count for White]
PC[http://senseis.xmp.net/?HowToCountLiberties]AP[GoWiki:2009]
DT[2009-09-29]
C[Diagram from http://senseis.xmp.net/?HowToCountLiberties

Liberty count for White]
PL[B]

AB[db][eb][fb][bc][dc][bd][cd][ce][cf]
AW[ba][bb][cb][gb][cc][ec][fc][hc][dd][ed][de][df]

;B[ab]C[B1]MN[1]
;B[ac]C[B3]MN[3]
;B[aa]C[B5]MN[5]
;B[ca]C[B7]MN[7]

;
)
