(;GM[1]FF[4]SZ[19]
GN[Solution]
PC[http://senseis.xmp.net/?BeginnerExercise304/Solution]AP[GoWiki:2009]
DT[2009-11-25]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise304/Solution

Solution]
PL[B]

AB[ih][kh][hi][ji][li][hj][hk][ik]
AW[hg][ig][kg][lg][gh][mh][gi][mi][gj][ij][mj][gk][lk][hl][il][jl][kl]
CR[ki][ij]
LB[lh:a][lj:b]

;B[kj]C[B1]MN[1]

;CR[ki][ij]
LB[lh:a][lj:b]
)
