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