10          20        30        40        50        60
GUAACUGCACCAUUUUGCA--|             CUC    C        C   GUAAUA 
                     AUCUAAUGAGGAUU   AUUU UCCACAUC UUG      A
                     UAGGUUACUCCUAA   UAAA AGGUGUAG AAC      G
GGUGAUCCUACCAAUAUUGGC^             CGU    A        A   GGUUUU 
120       110       100        90        80        70