10          20        30        40        50         
AUACAAGUGAUUAUUGAUA--|  AAA   CCC          C UG   U    UUUUU 
                     UCA   UGU   GGGGAAGUUA C  GUG AUUG     A
                     AGU   ACA   UCCUUUCGAU G  CAC UAAC     A
UGACAAAUACAUUUCCGUGAC^  AAA   AGA          A GU   -    CAACU 
       110       100        90        80        70         60