10          20        30        40        50        60
UCAAAAGGAGAAAAUCU--|  UU        A    G     C          UUAAGAA 
                   GUC  CUAUAUGU CCCU UAGAU CGAAUUUGUG       G
                   CAG  GAUGUAUA GGGG AUCUA GCUUAAACAC       A
CUCAGUGACAUCACAAAUA^  UU        A    -     U          UGUAGUU 
 .       110       100        90         80        70