RES
1b:x-dgal-HEX-1:5
2b:a-dgro-dgal-NON-2:6|1:a|2:keto|3:d
3s:n-glycolyl
4b:a-dgro-dgal-NON-2:6|1:a|2:keto|3:d
5s:n-glycolyl
LIN
1:1o(3+2)2d
2:2d(5+1)3n
3:2o(8+2)4d
4:4d(5+1)5n