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