beta-D-Galf-(1->4)-beta-D-GlcpA-(1->3)-beta-D-Galf-(1->6)-alpha-D-Glcp-(1->3)-alpha-L-Rhap-(1->3)-alpha-D-Galp-(1->2)[beta-D-Galf-(1->4)-beta-D-GlcpA-(1->3)]-beta-D-Galf-(1->6)-alpha-D-Glcp-(1->3)-alpha-L-Rhap-(1->3)-D-Gal(?->