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

Example 1]
PL[B]

AB[ch][bi]
AW[cj][cl]

;B[bj]C[B1]MN[1]
;W[bk]C[W2]MN[2]

;
)
