10           20        30        40        50        
CUCAGGAAUUCUGUACC--  -|   UUUCU        U   U    C      UAUAU 
                   UC UCGG     UGACGUGA CCG GCGA CAAGAC     A
                   AG AGCC     AUUGCGCU GGC UGCU GUUUUG     U
UACAUGCAUGCUACUUAUG  U^   UUCU-        C   U    U      UUAAU 
      110       100        90         80        70        60