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