RES
1b:o-xgro-TRI-0:0|1:aldi
2b:a-dido-HEX-1:5|6:a
3b:a-dglc-HEX-1:5
4s:amino
LIN
1:1o(3+1)2d
2:2o(4+1)3d
3:3d(2+1)4n