10            20        30        40        50        60
AUGCGAGCACAGUUUAC----|  AC    A     C     CCA   U        GUGCAG 
                     AGA  AGGA GGAAG CGCUG   CAU GCACAGCA      U
                     UCU  UCCU CCUUC GCGAC   GUG CGUGUUGU      C
UUAGACCUUAAACAUAAAACG^  --    G     A     AGC   -        UAAGAG 
 .       110       100          90        80         70