(;GM[1]FF[4]SZ[19]
GN[Solution.]
PC[http://senseis.xmp.net/?BeginnerExercise58/Solution]AP[GoWiki:2009]
DT[2011-07-23]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise58/Solution

Solution.]
PL[W]

AB[ka][eb][gb][lb][nb][gc][lc][gd][ld][ge][he][ie][je][ke][le]
AW[la][hb][jb][kb][hc][kc][hd][id][jd][kd]
CR[la]
LB[ja:a]

;W[ic]C[W1]MN[1]
;B[ia]C[B2]MN[2]
;W[ha]C[W3]MN[3]

;CR[la]
LB[ja:a]
)
