10          20        30        40        50        60  
GCCUGCCAGCAAAAUUU--|      A    CUC    U     G         GGUUUUUUU 
                   UUAGUCU UGGG   UGCA GAUGG UCUUUUAAA         U
                   AAUCGGG ACUU   ACGU CUGCC AGAAAAUUU         A
GUGUGCGAAGCAACGAAUA^      A    AAA    U     G         UUAUAUAUA 
    120       110       100        90        80        70