10         20         30        40        50       
GUGGAUGAUGACAAGAAA-    -|    U        C  C         GUUGUGC 
                   GGAC CUUUC GGAGGGCC CC CUCAAUCCU       U
                   UCUG GGAAG CCUCUCGG GG GGGUUGGGA       C
AGUGGUACGCUACGAGAUA    U^    U        A  U         GACUUCG 
    110       100        90        80        70        60