10         20         30        40        50       
AAACAGUUUGUGUUGUGG-   -|      UGAGGGGGAUGUUUGUGCAAUUUAGUGU 
                   UCC AUGUUUG                            U
                   GGG UAUAAAC                            G
UUAUUCAUCCUCUACAAGU   A^      GUUCCGCUUCCAAUCACGUUAUAUAAAU 
    110       100        90        80        70        60