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