(;GM[1]FF[4]SZ[19]
GN[Blind spot (2) ...]
PC[http://senseis.xmp.net/?ShapeProblem6/OneWayStreet]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ShapeProblem6/OneWayStreet

Blind spot (2) ...]
PL[B]

AB[db][eb][dc][ec][fc][bd][cd][ed][fd][be][bf][cf][bg][ch]
AW[da][ea][cb][fb][cc][gc][dd][ce][de][ee][he][df][cg]
LB[hc:a][gf:b][ji:c]

;B[gb]C[B1]MN[1]
;W[fa]C[W2]MN[2]
;B[ge]C[B3]MN[3]

;LB[hc:a][gf:b][ji:c]
)
