10           20        30        40        50          
UUGGAGAAAGGCAGCCU---|   U    GG G                AC     UGAAUU 
                    CUCA GUGA  U ACACACUUCUUUAUGU  CCAUA      \
                    GAGU CACU  G UGUGUGAAGGAAUGUA  GGUAU      A
CGAACUUCGUCCUCCUACUA^   -    UU G                A-     CGUCGC 
.       110       100         90        80         70