(;GM[1]FF[4]SZ[19]
GN[Problem 73]
PC[http://senseis.xmp.net/?NihonKiInDanLevel]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?NihonKiInDanLevel

Problem 73]
PL[B]

AB[nb][lc][nc][qc][od][pd][qd][qe][nf][pf]
AW[oa][ob][qb][oc][pc][rc][nd][oe][of][og][ph]

;B[ne]C[B1]MN[1]
;W[md]C[W2]MN[2]
;B[le]C[B3]MN[3]

;
)
