10        20          30        40        50         
AAACCAAAGAUUGAUUGAUU--|   U   CUC    C     U     U      UUUU 
                      GUUC CUG   UUGG ACUGU AGAAU CACUGA    G
                      CGAG GGC   AACC UGGCA UCUUA GUGACU    U
AUUAAUGGUUCGCGACGUCUCU^   U   UCA    C     -     -      UGAU 
      110       100        90        80          70        60