10           20        30        40         50          
UUCCCACUGCUUAUUUGA---|    U      U  A      GUC-      U   GUUGGC 
                     GUGCU GGCUGU GG CUGAUG    CUUGCA AGU      \
                     CACGG CCGAUA CC GACUAC    GGACGU UCA      U
CUGAGGAGCAGGACAUCUGAC^    -      U  C      ACUU      C   ACUAAG 
120       110       100         90        80        70