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