10          20        30        40          50       
UCUCAAUAGUUCUGUUU--    C  U     C           --|     U  AAGAA 
                   GCAG CC CUGUU GUUUUGCAUAG  UUGCAC AC     G
                   CGUC GG GGUAG CAAAACGUAUC  AACGUG UG     A
UGUUGUGAACUUCAUUUAU    C  U     U           UA^     U  AUGUA 
      110       100        90        80        70        60