(;GM[1]FF[4]SZ[19]
GN[Net]
PC[http://senseis.xmp.net/?NetExample4]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?NetExample4

Net]
PL[B]

AB[ob][pb][qb][nc][rd][qe][pf][qg]
AW[pc][oe][pe][qf][rf][rg][oh]

;B[pg]C[B1]MN[1]
;W[qi]C[W2]MN[2]

;
)
