10          20        30        40        50       
AUGAAUGUCAUUCGGUA--|      C      UU     CGU  CAC      AUGU 
                   UGUACAU GGCUAU  CCGUA   AG   AUAUGU    \
                   AUAUGUG UCGAUA  GGCAU   UC   UAUACA    U
UGUUCUUAUACUACUUUUU^      U      UU     ACC  AAA      AGUU 
   110       100        90        80        70        60