10           20        30        40        50        
CUACUACUUGCGACCUCU---| UG G       A     A     C        GAGAC 
                     GG  G ACCUGAC GUGGU UGGCU GAGUUGUA     \
                     UC  C UGGGCUG CACUA ACUGA CUCAAUAU     G
CAACGUCUCUGCAACUACAGG^ GU -       A     G     -        ACAAU 
    110       100         90        80         70        60