RES
1b:a-lara-PEN-1:5
2b:b-dgal-HEX-1:5
3b:a-lara-PEN-1:5
4b:b-dgal-HEX-1:5
LIN
1:1o(2+1)2d
2:1o(3+1)3d
3:3o(3+1)4d