?-D-NeupGc-(2->?)-?-D-NeupGc-(2->?)-?-D-NeupGc-(2->?)-?-D-NeupGc-(2->?)-?-D-NeupGc-(2->?)[?-L-Fucp-(1->?)-?-D-GalpNAc-(1->?)-?-D-Galp-(1->?)-?-D-Galp-(1->?)]-D-GalNAc(?->