[beta-L-GlcpA4Me-(1->6)-[beta-L-Galp-(1->3)-beta-L-Galp-(1->6)]-[beta-L-Galp-(1->6)-[alpha-L-Araf-(1->3)-alpha-L-Araf-(1->3)-beta-L-Galp-(1->6)]-beta-L-GlcpA4Me-(1->6)-beta-L-Galp-(1->6)-beta-L-Galp-(1->6)-[3)-beta-L-Galp-(1->3)-beta-L-Galp-(1->3)-beta-L-Galp-(1->3)]-beta-L-Galp-(1->3)-beta-L-Galp-(1->]-