?-D-NeupAc-(2->?)-?-D-Galp-(1->?)[?-L-Fucp-(1->?)]-?-D-GlcpNAc-(1->?)-?-D-Galp-(1->?)[?-L-Fucp-(1->?)]-?-D-GlcpNAc-(1->?)-?-D-Gal-(?->
