(;GM[1]FF[4]SZ[19]
GN[Vicinity example for the black stone]
PC[http://senseis.xmp.net/?VicinityFunction]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?VicinityFunction

Vicinity example for the black stone]
PL[W]

CR[ca][da][ea][fa][ga][ha][ia][bb][cb][db][eb][fb][gb][hb][ib][jb][cc][dc][ec][gc][hc][ic][jc][kc][cd][ed][fd][gd][hd][id][jd][de][ee][fe][ge][he][ie][ef][ff][gf][hf][eg][fg][gg][fh]

;W[dd]C[W1]MN[1]
;B[fc]C[B2]MN[2]

;CR[ca][da][ea][fa][ga][ha][ia][bb][cb][db][eb][fb][gb][hb][ib][jb][cc][dc][ec][gc][hc][ic][jc][kc][cd][ed][fd][gd][hd][id][jd][de][ee][fe][ge][he][ie][ef][ff][gf][hf][eg][fg][gg][fh]
)
