10         20         30        40         50        
GCUGCCCGCAGAACCGC-   -   UU  U           A-|          GAGGGU 
                  CCG CCG  CC UUUUCCUAUGC  UAUACUUCUUU      \
                  GGC GGU  GG AAAAGGGUACG  AUAUGGAGAAA      C
UCACGGUGACCCCUCCUG   U   GG  U           GG^          UCCGGU 
      110       100        90        80        70        60