[?-L-GalpNAc-(1->2)-?-D-Fucp-(1->3/4)-[?-L-GalpNAc-(1->3)-?-L-GalpNAc-(1->3/4)-beta-D-GlcpNAc-(1->3/6)]-?-D-Fucp-(1->3/6)-?-L-GalpNAc(1-]-