beta-D-Glcp-(1->3)-[3)-alpha-D-FucpNAc4NAc-(1->4)-alpha-D-GalpNAc6P-(1->3)-beta-D-GalpNAc6P-(1->1)-D-Rib-(?->6)-beta-D-Glcp-(1->]5-7-beta-D-FucpNAc4NAc-(1->?)-alpha-D-Glcp-(1->3)-?-Tri(?->