alpha-D-Manp-(1->?)-alpha-D-Manp-(1->?)-alpha-D-Manp-(1->?)-alpha-D-Manp-(1->?)-alpha-D-Manp-(1->?)-alpha-D-Manp-(1->?)-alpha-D-Manp-(1->?)-alpha-D-Manp-(1->?)-beta-D-Manp-(1->?)-beta-D-GlcpNAc-(1->?)-beta-D-GlcpNAc-(1->