RES
1r:r1
REP
REP1:6o(4+1)2d=-1--1
RES
2b:b-dxyl-PEN-1:5
3b:a-lara-PEN-x:x
4b:b-dxyl-PEN-1:5
5b:a-lara-PEN-x:x
6b:b-dxyl-PEN-1:5
LIN
1:2o(2+1)3d
2:2o(4+1)4d
3:4o(3+1)5d
4:4o(4+1)6d