RES
1b:x-dgal-HEX-x:x
2s:sulfate
3b:o-dgal-HEX-0:0|1:aldi
4s:n-acetyl
5b:x-dglc-HEX-x:x
6s:n-acetyl
7s:sulfate
LIN
1:1o(4+1)2n
2:3d(2+1)4n
3:5d(2+1)6n
4:5o(6+1)7n
