alpha-L-Araf-(1->3)[alpha-L-Araf-(1->3)[alpha-L-Araf-(1->3)[alpha-L-Araf-(1->3)-beta-D-Xylp-(1->4)-beta-D-Xylp-(1->4)]-beta-D-Xylp-(1->4)]-beta-D-Xylp-(1->4)]-beta-D-Xylp-(1->4)-?-D-Xylp(1->