(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?BeginnerExercise340/Solution]AP[GoWiki:2009]
DT[2016-05-14]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise340/Solution

Solution]
PL[W]

AB[cb][ib][jb][bc][dc][gc][ic][kc][bd][dd][be][je][cf][df][if][eg][fg][hg][gh]
AW[gb][hb][cc][fc][jc][cd][fd][ce][de][ee]

;W[eb]C[W1]MN[1]
;B[db]C[B2]MN[2]
;W[hc]C[W3]MN[3]
;B[gd]C[B4]MN[4]
;W[he]C[W5]MN[5]
;B[ge]C[B6]MN[6]
;W[gf]C[W7]MN[7]

;
)
