10          20        30        40        50         
UGUAGCCUUCAGAGCUUUU--|    CGC  A  C     C          U  GGAAUA 
                     GAUGU   AG UA UGCAU AGGAACUGAU GG      A
                     CUACG   UC GU ACGUA UCCUUGACUA CC      U
UUGUAUUAACUACAAACAAAU^    ACU  C  U     A          -  AUGUAC 
       110       100        90        80        70         60