10          20        30        40        50        
UUGUCGGUGCUAAUCCG--|      U          UAU      UGCC    CUUUA 
                   UGGUACU GAAGAUAGGU   CCGUGU    UUCG     U
                   ACCAUGA UUUUUAUCCA   GGCACA    AAGC     U
UCGGGAAGUUCCGCCCUAA^      U          CUU      UACU    AGUGU 
      110       100        90        80        70        60