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