10           20        30        40        50        60
AGACUGGAGCGGUUGUG---|    G       U     A  A       U      CUGAU 
                    GUCUA UGCUGUG GGAAG CU GUGAUUU GUUGUU     G
                    CAGGU GCGAUAC CCUUC GA CACUGAA CAACAG     U
AACCCUCCUCCAGCUGCCCU^    -       U     -  -       -      UAUCA 
       110       100         90         80          70