10         20          30        40        50          
CAACAGGCAAUAUGCUC-      C     --|                GG     GAGUAU 
                  UGUUCA AGUGU  GUUUGAUAAGCUGACAU  GACAG      \
                  ACAGGU UCAUA  CAAACUAUUUGACUGUG  UUGUC      C
ACUUUCCCUCGACUCACU      -     CU^                --     ACUUUU 
       110       100         90        80          70