10          20         30        40        50        
UAGCAACAGCCCAACAU--|    U  -     G    U        CA     UGUGAU 
                   GUUGG AG CUGGG UGCA UGUAGUUG  UUGCA      C
                   CAACC UC GAUCC ACGU ACAUUAAC  AACGU      U
CCCCCCUCAACAACUUUCA^    -  A     A    U        AC     GUCAAA 
      110       100         90        80        70        60