10          20        30        40         50        60
UGCACGUGUGUGUCCAU--      A    AACA         -|    A     CCAUAAG 
                   AUAUUG GUUG    AAAAGUUCG UCCAG UUUUU       A
                   UAUAAC CAAC    UUUUCAAGC AGGUC AAAAA       U
AAAAAAUACCGACUAAUAA      C    CGGG         A^    -     GACAUUG 
120       110       100        90        80         70