10          20        30        40        50        
UUCAUCCUGUUGAUUUU--|  U    GG           C     U        UCUA 
                   GAU GCCU  UGUAGUCUUUC UUUGG CAGCUUUC    \
                   CUG UGGA  AUGUCGGGAAG AAACC GUCGAGAG    U
UUUUGGUAAACCACACUUA^  U    AA           U     -        CACU 
    110       100        90        80         70        60