10        20         30         40        50          
AACAUCUUAGAUGAGAAA   -   U     -|    AUC          A  ACGUCAGU 
                  ACC UGU CUCUU GAGAG   AGAGGCGCAG GU        \
                  UGG ACG GAGAA UUCUC   UUUCCGUGUC CG        A
CAAAUCUUCGUCUUACUU   C   C     U^    CAU          -  AAGUAACU 
.       110       100        90        80         70