RES
1b:x-dara-HEX-x:x|2:keto
2b:b-dara-HEX-2:5|2:keto
3b:b-dara-HEX-2:5|2:keto
4b:b-dara-HEX-2:5|2:keto
5b:b-dara-HEX-2:5|2:keto
LIN
1:1o(6+2)2d
2:2o(6+2)3d
3:3o(6+2)4d
4:4o(6+2)5d