10           20        30        40        50          
UGGCAUGUUUUGCAUUA---|    U      U     A    A     U      UCGGUU 
                    AAAGU CAGGGU UGAGU UUAC UCAGG ACUGGU      \
                    UUUCG GUCUUA AUUCA AAUG AGUCC UGGCCA      U
GUUUGAUAUGCAGCUACUAU^    -      C     C    -     C      AAAAGU 
.       110       100         90        80         70