beta-D-Galp-(1->?)-beta-D-GlcpNAc-(1->?)-alpha-D-Manp-(1->?)[beta-D-GlcpNAc-(1->?)-alpha-D-Manp-(1->?)]-beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)[?-L-Fucp-(1->?)]-?-D-GlcpNAc(1->