[beta-D-Glcp-(1->6)-beta-D-Glcp-(1->6)-[3)-beta-D-Glcp-(1->3)-beta-D-Glcp-(1->3)]-beta-D-Glcp-(1->3)-beta-D-Glcp-(1->3)-beta-D-Glcp-(1->3)-beta-D-Glcp-(1->3)-beta-D-Glcp-(1->]