?-D-GalpNAc-(1→?)[?-L-Fucp-(1→?)]-?-D-Galp-(1→?)-?-D-GlcpNAc-(1→?)[?-D-GalpNAc-(1→?)][?-L-Fucp-(1→?)]-?-D-Galp-(1→?)-?-D-GlcpNAc-(1→?)-?-D-Galp-(1→?)-?-D-Glc
