(;GM[1]FF[4]SZ[19]
GN[Follow-up 4, alternative]
PC[http://senseis.xmp.net/?TripodGroup]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TripodGroup

Follow-up 4, alternative]
PL[W]

AB[cb][ac][cc][bd]
AW[dc][ec][gc][cd][be][ce][cg]

;W[ba]C[W1]MN[1]
;B[bb]C[B2]MN[2]
;W[ae]C[W3]MN[3]
;B[aa]C[B4]MN[4]
;W[ab]C[W5]MN[5]
;B[ca]C[B6]MN[6]
;W[ad]C[W7]MN[7]
;B[bc]C[B8]MN[8]

;
)
