10         20         30        40        50        
CAAGAGAAGAUACUGAG-     UUGC-|   A   CG    UC   A      GUAAU 
                  GCCUG     CACA ACC  UAGA  CGA CUUGUG     \
                  CGGAU     GUGU UGG  AUCU  GUU GAACAC     A
GGGCGCCAAACACUCUAA     UGUCU^   A   AU    GU   C      UCUUG 
     110       100        90        80        70        60