[?-D-Rhap-(1->?)-[beta-L-GlcpNAc-(1->?)-alpha-L-Manp-(1->?)]-[beta-L-GlcpNAc-(1->?)-alpha-L-Manp-(1->?)-[?-D-Xylp-(1->?)-beta-L-Manp-(1->4)]]-beta-L-GlcpNAc-(1->4)-?-D-Fucp-(1->?)-?-L-GlcpNAc(1-]-