10           20        30         40        50         
GCGAUCGGGUUUCAAAA---|    U      U   -    C     CC        AUUUG 
                    UGGCG CGUGGG AGU GGAG GAGUU  AUCUCAUC     \
                    ACUGC GCACUU UCA UCUC CUCAA  UAGAGUGG     C
CUGCUGCUAAGGCAACUCAA^    -      U   G    -     CU        CAAAU 
       110       100         90        80         70        60