(;GM[1]FF[4]SZ[19]
GN[Extending in the wrong direction]
PC[http://senseis.xmp.net/?BeginnerExercise13/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise13/Solution

Extending in the wrong direction]
PL[B]

AB[bb][cb][db][eb]
AW[bc][cc][dc][ec][fc][gc][ic][be]

;B[fb]C[B1]MN[1]
;W[ab]C[W2]MN[2]
;B[gb]C[B3]MN[3]
;W[hb]C[W4]MN[4]

;
)
