alpha-D-Galp-(1->6)-beta-D-Manp-(1->4)-beta-D-Manp-(1->4)-beta-D-Manp-(1->4)[alpha-D-Galp-(1->6)]-beta-D-Manp-(1->4)-beta-D-Manp-(1->4)-beta-D-Manp-(1->4)[alpha-D-Galp-(1->6)]-beta-D-Manp(1->