(;GM[1]FF[4]SZ[19]
GN[Which connection?]
PC[http://senseis.xmp.net/?ShapeProblem4Connection]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ShapeProblem4Connection

Which connection?]
PL[B]

AB[gc][dd][ce][ei][dj]
AW[ic][lc][cf][ef][di]

;B[ge]C[B1]MN[1]
;W[de]C[W2]MN[2]
;B[cd]C[B3]MN[3]
;W[ed]C[W4]MN[4]
;B[ec]C[B5]MN[5]
;W[fd]C[W6]MN[6]

;
)
