aDGlc(1->6)
         |
  ->4)aDGlc(1->3)aDGalNAc(1->3)bDGalNAc(1->
         |
aLRha(1->3)

aLRha(1->3)
         |
  ->4)bDManNAc(1->4)aDGalA(1->3)bDGlcNAc(1->
         |
bDGlc(1->6)