(;GM[1]FF[4]SZ[19]
GN[White first]
PC[http://senseis.xmp.net/?KyuExercise37/OldAttempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?KyuExercise37/OldAttempts

White first]
PL[W]

AB[go][ho][fp][ip][jp][mp][op][eq][fq][kq][lq][nq][gr][or][gs][os]
AW[hp][fr][hr][ir][kr][lr][nr][ns]
LB[gq:b][ls:a]

;W[hs]C[W1]MN[1]
;B[mr]C[B2]MN[2]
;W[js]C[W3]MN[3]

;LB[gq:b][ls:a]
)
