?-D-Galp-(1->?)-?-D-GlcpNAc-(1->?)[?-D-Fucp-(1->?)]-?-D-Galp-(1->?)-?-D-GlcpNAc-(1->?)[?-D-GalpNAc-(1->?)[?-D-Fucp-(1->?)]-?-D-Galp-(1->?)]-?-GalNAc(?->