10          20        30        40        50          
UUACCCCAGAUCCUAUAGC--|                  U  C    G    GCAUAACC 
                     CAGUCAGAAACGAGCUUAU CA AGAA UACA        \
                     GUUAGUCUUUGCUCGAAUG GU UUUU AUGU        C
UCUACUGAAACGACGUGAAAA^                  U  A    G    CCAGAUGA 
 .       110       100        90        80        70