10          20        30        40        50         
UUGCAAAUUUCAGCUCG--|  U         A       CC     A       GUUUA 
                   GGU GUGAUGAGA UACGGGG  GUUAU GCCAUGU     U
                   CCA UAUUAUUCU AUGCCCC  CAAUA CGGUACA     C
AACGACCGUCUAGGAUUUU^  U         C       UU     -       ACUUA 
       110       100        90        80         70        60