10         20         30        40        50         
CUCAGCCCCUGCAAACC-   -|     GU     U       CA         UAUUUU 
                  UGG CUCUAU  UGUCC CAUUGUA  UGCUGUGUG      \
                  ACU GAGGUA  ACAGG GUAACGU  GCGACACAU      U
UUAAGUAGUCUACAUAUA   A^     AU     U       AC         ACAUUA 
       110       100        90        80        70        60