10          20        30        40        50          
AUUUCAUUACAGGCUUU--|  U  AA   C          U   G      UGAUGAAUA 
                   GUA GC  UGC CUAUUUAGAA GGC CUGAUC         \
                   CAU CG  AUG GAUGAAUCUU CCG GACUAG         A
UAUAAUUUGCAUCUUCAAC^  U  GA   A          U   G      UAAAAAAAA 
 .       110       100        90        80        70