(;GM[1]FF[4]SZ[19]
GN[L+2 group with descent]
PC[http://senseis.xmp.net/?L2GroupWithDescent]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?L2GroupWithDescent

L+2 group with descent]
PL[B]

AB[ea][eb][dc][fc][dd][ce][de][bf][cg]
AW[cb][db][cc][bd][cd][be]

;B[bb]C[B1]MN[1]
;W[ac]C[W2]MN[2]
;B[da]C[B3]MN[3]
;W[ba]C[W4]MN[4]
;B[ca]C[B5]MN[5]
;W[ab]C[W6]MN[6]

;
)
