10         20         30         40        50          
AACAUCUCAGAUGAGAC-    -   U     -|    AUC          A  GCGUCAAU 
                  AACC UGU CUCUU GAGAG   AGAGGCGCAG GU        \
                  UUGG ACG GAGAA UUCUC   UUUCCGUGUC CG        G
UCAAAUCCUCGUCUUACU    C   C     U^    CAU          -  AAGUGACU 
 .       110       100        90        80         70