beta-D-Manp-(1->2)-beta-D-Manp-(1->4)-alpha-D-GlcpA-(1->2)[beta-D-Manp-(1->4)-alpha-D-GlcpA-(1->2)[alpha-D-Glcp-(1->2)[[6)-beta-D-Galf-(1->6)]-beta-D-Galf-(1->6)-beta-D-Galf-(1->6)]-beta-D-Galf-(1->6)]-beta-D-Galf-(1->]n