beta-D-Glcp-(1->3)-[3)-alpha-L-FucpNAc4NAc-(1->4)-alpha-L-GalpNAc6P-(1->3)-beta-L-GalpNAc6P-(1->1)-D-Rib-(?->6)-beta-D-Glcp-(1->]-beta-L-FucpNAc4NAc-(1->?)-alpha-D-Glcp-(1->3)-?-Tri(?->