10          20        30        40        50        60
GCCCCCUUAAGUUUGCA--|      C    G        CAC        A  GUGUCUC 
                   GGGUCUG CUGA GCCCUUUU   AUUGUACU CU       A
                   CCUAGAC GACU CGGGAAAA   UAACGUGA GA       C
CGUAUUACACCACUGCAAU^      A    A        CUA        C  AGACUGU 
120       110       100        90        80        70