10         20         30        40        50        
UUCAUAUCAGAUUCUCA-  U   C-|  UG    UU      C     UU   GAAUU 
                  CC GAA  GCA  ACUC  CAACCU AGGAC  GCA     A
                  GG CUU  CGU  UGAG  GUUGGA UCCUG  CGU     A
GGGUAUCUCUACUUUACG  U   UA^  GU    UU      A     U-   AAGGU 
     110       100        90        80        70         60