10         20         30        40        50          
CUUUCUCCUUCCUUCCU-   -|   U   U  C  UG  A      A       GGAAGC 
                  GGC AUCU CUC GU CC  AG CCCUUA CCUGUGA      \
                  CCG UGGG GAG CA GG  UC GGGAGU GGACACU      C
UAGUAAAACAACCGUCCU   U^   U   U  A  GU  C      -       GGAGAC 
.       110       100        90        80         70