L-gro-alpha-D-manHep?-(1->2)-L-gro-alpha-D-manHep?-(1->3)[beta-D-GalpNAc-(1->3)-alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-(1->4)-beta-D-Glcp-(1->4)]-alpha-?-Hepp-(1->5)-?-D-Kdop(2->