D-gro-?-D-manHep?-(1->?)-L-gro-?-D-manHep?-(1->?)[?-D-GlcpNAc-(1->?)]-L-gro-?-D-manHep?-(1->?)[?-D-Glcp-(1->?)]-L-gro-?-D-manHep?-(1->?)[?-D-Kdop-(2->?)]-?-D-Kdop(2->