10          20        30          40        50        60 
CCUUCGGCUUCGGAUCGA--   C   C    A-  A     -|           AGUCCUCCU 
                    GGG ACA AGCU  UG CCUAU GAAUUGACAGCC         \
                    CCC UGU UUGA  AC GGAUG CUUGACUGUCGG         A
GCACCCACCACCGGUACCUC   C   -    AC  G     U^           UCCUUCCUC 
  120       110       100         90        80        70