10          20        30        40        50        60
UCGGCCGGCGCAGGAGU--|           C                AC     UGAACA 
                   GCCUACUCAGAG ACAUACUUCUUUAUGU  CCAUA      U
                   UGGAUGGGUUUU UGUAUGAAGAAAUGUA  GGUAU      U
GAAGAAGAACCGCCUGUAA^           A                A-     CGUGAC 
 .       110       100        90        80         70