?-?-Manp-(1->?)-?-?-Manp-(1->?)[?-?-Manp-(1->?)]-?-?-Manp-(1->?)[?-?-Manp-(1->?)-?-?-Manp-(1->?)]-?-?-Manp-(1->?)-?-D-GlcpNAc-(1->?)-?-D-GlcpNAc-(1->