10            20        30         40         50          
UUCAUGUCAGUUGAGCA----|    CUC              -  -      UC    UGUAUA 
                     CUGUU   UGGUUAGUUUUGCA GG UUUGCA  CAGC      \
                     GACGG   GUCAGUCAAAACGU CC AAACGU  GUCG      A
AGUUUAAAAGUAACUUAAAGU^    U--              A  U      --    UUGUGU 
 .       110       100          90        80          70