?-D-GlcpN-(1->?)-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)[?-D-Galp-(1->?)]-?-D-Glcp-(1->?)-L-gro-?-D-manHepp4P-(1->?)-L-gro-?-D-manHepp4P-(1->?)[?-D-Kdop-(2->?)]-?-D-Kdop(2->