10         20        30         40        50        60 
CCAUGUGGUCUUCUAUUGA-   C       -|    C      U        GCAAACUGG 
                    AUA UGUCGCU UUUUC CGAAGU GCGAAUCU         \
                    UAU GCAGUGA AAAAG GCUUUA CGUUUAGA         A
AACAGAUGCAACAACUCUUC   C       U^    U      C        GCAAACUAU 
 120       110       100        90        80        70