(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?KyuExercise158/Attempts]AP[GoWiki:2009]
DT[2010-05-16]
C[Diagram from http://senseis.xmp.net/?KyuExercise158/Attempts

]
PL[W]

AB[qo][op][qp][qq][rq][nr][or][pr][rr][ms]
AW[nn][qn][rn][po][ro][np][pp][rp][mq][pq][sq][kr][mr]

;W[qs]C[W1]MN[1]
;B[sr]C[B2]MN[2]
;W[rs]C[W3]MN[3]
;B[ns]C[B4]MN[4]
;W[qr]C[W5]MN[5]
;B[sp]C[B6]MN[6]
;W[ps]C[W7]MN[7]

;
)
