RES
1r:r1
REP
REP1:6o(3+1)2d=-1--1
RES
2b:b-dgal-HEX-1:5
3b:b-dgal-HEX-1:5
4s:phosphate
5b:o-dgro-TRI-0:0|1:aldi
6b:b-dgal-HEX-1:5
7s:n-acetyl
LIN
1:2o(6+1)3d
2:3o(3+1)4n
3:4n(1+1)5o
4:3o(4+1)6d
5:6d(2+1)7n