10            20        30        40        50        60    
GUUGUGAAACUUCGAGU----|  UAUU     UUC          UU   A      AUGAUAAAU 
                     GAU    AGAAU   AGCUGUACAA  GGC UUGUGU         \
                     CUA    UUUUA   UCGAUAUGUU  CUG AACACA         G
CCCCCUCCUCCCACCUAAUCA^  UU--     UAU          U-   -      AUUACAUAA 
     120       110         100        90         80         70