10        20          30        40        50        60 
GCUAGUGUACUUUUGAAAAA--|   A     C       G     AU     C  AGCAAU 
                      GACC CCGUC GCAGUUU UUGUG  GUGCU CA      C
                      UUGG GGUAG CGUCGAA AGCAC  CACGA GU      A
AGACUUGAGCAAGCUUUUAGUC^   A     A       G     --     A  CUGAGU 
120       110       100        90        80          70