(;GM[1]FF[4]SZ[19]
GN[Out of the blue]
PC[http://senseis.xmp.net/?DrivingTesujiProblem2/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?DrivingTesujiProblem2/Solution

Out of the blue]
PL[B]

AB[cd]
AW[ec]
LB[de:a][ge:b]

;B[gd]C[B1]MN[1]
;W[gc]C[W2]MN[2]
;B[hc]C[B3]MN[3]
;W[hd]C[W4]MN[4]
;B[ic]C[B5]MN[5]
;W[ce]C[W6]MN[6]

;LB[de:a][ge:b]
)
