RES
1b:x-dglc-HEX-1:5|6:a
2b:b-dglc-HEX-1:5
3b:a-lgal-HEX-1:5|6:d
4s:pyruvate
LIN
1:1o(4+1)2d
2:2o(3+1)3d
3:1o(2+1)4n
4:1o(3+1)4n