(;GM[1]FF[4]SZ[19]
GN[''a'' doesn't kill]
PC[http://senseis.xmp.net/?L1Group]AP[GoWiki:2009]
DT[2014-01-18]
C[Diagram from http://senseis.xmp.net/?L1Group

''a'' doesn't kill]
PL[B]

AB[cb][db][cc][bd][cd]
AW[eb][dc][fc][dd][be][ce][ee][bg]
CR[ae]

;B[ba]C[B1]MN[1]
;W[ab]C[W2]MN[2]
;B[ac]C[B3]MN[3]
;W[bb]C[W4]MN[4]
;B[da]C[B5]MN[5]

;CR[ae]
)
