[L-gro-alpha-D-manHep?-(1->7)-[alpha-L-Galp-(1->6)-[alpha-L-Galp-(1->3)-alpha-D-Glcp-(1->3)]-L-gro-alpha-D-manHep??P-(1->3)]-L-gro-alpha-D-manHep?4PyrP-(1->5)-?-L-3-deoxy-manOct2ulop-onic-(2->7)-alpha-L-3-deoxy-manOct2ulop?P-onic-(2->4)-?-L-3-deoxy-manOct2ulop-onic(2-]-