10        20        30        40        50        60 
UUGCUUUUAGAGAGUUCCUG|   U    CAG  A          CA       GAUACU 
                    GCUU UGUU   AG CUGGGAUGGG  CAAUGCU      U
                    CGAG ACAA   UC GGCCCUGCUC  GUUAUGA      U
UUAUUUUGACCACCUAUCGA^   U    UUG  C          AC       UCAAAA 
120       110       100        90        80        70