10          20        30        40        50         
GGUACGACUGCAUUUCUUA--| UG     C      GA  A   A       AGCCAAA 
                     UU  GUAUU CUCCGC  UC GUG CCACAGC       \
                     AA  CAUGA GGGGCG  AG UAC GGUGUUG       C
ACAGAAGACACGACAUUAGGG^ GU     A      AA  C   G       GCAUAAA 
       110       100        90        80        70        60