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