10           20        30        40        50          
CUAGUAGGGAAUUCGUA---|     U     U  C  AC       C      UAUUUUCU 
                    GUCCUA GGGUU UG AC  CGGCGAU UUAACG        \
                    CGGGAU CUUAA AC UG  GCUGCUA AAUUGC        A
AUUUGCAACAACAAUUUAAU^     -     C  A  CA       A      UAUAUAUA 
 .       110       100         90        80        70