10          20        30        40        50        60
UUUAUUUAUUAUUUAUU--|        G    GU              AAAU  UUGUUG 
                   ACAGUGCCU GCAC  AGUAGGUGCUUAAU    GC      A
                   UGUCACGGA CGUG  UCAUCCACGAAUUA    UG      U
AGCCGUCGGUCGCAGAUCG^        A    AC              GU--  GUUAGU 
.       110       100        90        80        70