?-L-QuipNAc3Me-(1->?)-?-D-GlcpNAc-(1->?)-?-D-Manp-(1->?)-?-D-ManpNAc-(1->?)[?-D-Glcp-(1->?)-L-gro-?-D-manHepp-(1->?)]-L-gro-?-D-manHepp-(1->?)[?-L-Fucp-(1->?)-?-D-Manp-(1->?)]-L-gro-?-D-manHepp-(1->?)-D-Kdo(?->