10            20        30         40        50         
GGUUUGAAACUACCCUG----|      CCCC  U       -   A       GCUGGGUCU 
                     GGGUUCC    UC CUUCCCA CCU CCUCUCU         G
                     CCCGAGG    AG GAAGGGU GGA GGAGAGG         U
CAUCCCCGGACACGACCCGGA^      UA--  U       A   -       UCCCUUUCU 
.       110       100          90        80         70        60