?-D-Glcp-(1->?)[?-D-Manp-(1->?)]-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)[?-D-Manp-(1->?)-?-D-Glcp-(1->?)]-D-Man(?->