10             20        30        40        50         
UUUCAGGAUCCAAAACA--  ---|     UGA     A        A     U  UGGUGUA 
                   GC   UGCUGU   CAGGC GAGACAGG GCAAU GC       \
                   CG   GUGACA   GUCUG CUCUGUUC CGUUA CG       C
ACUCUACAGCCUCCCCAAA  UCU^     ---     G        A     -  AGGGUUC 
      110       100        90           80        70         60