10          20        30        40        50        60  
UUGGUGUCUCGGCCUCC--|     UG     U  AA      U      G     CGGCAUA 
                   GGCUGU  UGGUA GG  GACUAG GAUUUU UUGUU       A
                   UUGACG  ACCAU CC  UUGAUC CUAAAA AACAA       A
CAGCGGGCCACUUCUUACG^     GA     -  AC      U      -     UGGCCAG 
  120       110       100         90        80         70