r1--trio ordre--trio
211-2/-10-6/1-9
606-8-1-12
705-3-13-7
816-10-4-2----16-10-5-12
r2
301-8-13-5
413-6-8
502-12-6-17---2-12-9-7
red=base
211-2/-10-6/1-9
606-8-1-12
705-3-13-7
816-10-4-2----16-10-5-12
r2
301-8-13-5
413-6-8
502-12-6-17---2-12-9-7
red=base