beta-D-Galp-(1->3)[beta-D-Xylp-(1->3)[[4)-alpha-L-Galp-(1->4)]-alpha-L-Galp6S-(1->4)]-alpha-L-Galp6S-(1->4)-alpha-L-Galp3S-(1->4)-alpha-L-Galp3S-(1->4)-alpha-L-Galp-(1->]n