10          20        30        40         50        60 
UACAUGAGUUUGUGUUGCU--       A  CU          -|  CA   A    GUUCUG 
                     UCCCAUU CG  CGGAUGAAAG CCU  GCC GGUC      C
                     AGGGUAA GU  GCUUGCUUUC GGG  UGG CUAG      C
UCUUAUAACACAACAGUCGAC       C  UC          A^  --   -    AUCAGU 
120       110       100        90        80           70