10         20         30        40        50         
AUGUACGAUGUCAUAGA-     -|    AG       C   U    U       UGUUU 
                  GUACA UGGCG  UUUGUGA CGA AUAA GGGCAUG     A
                  CAUGU GUCGU  GGAUACU GCU UAUU CUCGUAC     U
GCUAUUGCGCCGCCUUGA     C^    AU       A   C    -       UGCAG 
       110       100        90        80         70        60