?-D-Tyvp-(1->?)[?-D-Galp-(1->?)]-?-D-Manp-(1->?)-?-L-Rhap-(1->?)-?-D-Galp-(1->?)[?-D-Tyvp-(1->?)]-?-D-Manp-(1->?)-?-L-Rhap-(1->?)-?-D-Galp-(1->?)[?-D-Tyvp-(1->?)]-?-D-Manp-(1->?)-?-L-Rhap(1->