10            20        30        40        50         
GCAUCUUUGUAUCCAGC----|   CU      U          A        GGAUUGCUA 
                     UGAU  GUGGUU AGGUAGUUUC UGUUGUUG         A
                     ACUG  CAUUAA UCCGUCAAAG ACAACGGC         U
AACGUGAACUACUUCUGCUUG^   --      U          A        GCAAUUCUU 
.       110       100          90        80        70        60