10             20        30        40        50        
AAAUCUCACAACAUCCA-----|   UUG       C      U  A           GGUU 
                      GUGU   CUGACGU CUUCAU CC CCGGAGUCUGU    U
                      CACA   GAUUGCG GAAGUA GG GGCUUUAGACA    U
UCCAGGACACAACGAAAGGGUU^   ---       C      C  -           GAAA 
     110       100           90        80         70        60