?-D-Galp2,3,4,6Ac4-(1->?)-?-D-Galp2,4,6Ac3-(1->?)-?-D-GlcpNAc3,6Ac2-(1->?)[?-D-Galp2,3,4,6Ac4-(1->?)-?-D-Galp2,4,6Ac3-(1->?)-?-D-GlcpNAc3,6Ac2-(1->?)]-?-D-Galp2,4Ac2-(1->?)-?-D-GlcpNAc3,6Ac2-(1->?)-?-D-Galp2,4,6Ac3-(1->?)-?-D-Glcp2,3,6Ac3(1->