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