10          20        30        40        50          
ACUAUUUCAAAUUCCUGAC--|   UC    A      C   UGU   A    CAUAGUAU 
                     AACC  CGGU UUUUGG AUG   GGA UAGC        \
                     UUGG  GCCA GAAACC UAC   CCU AUCG        G
ACUACUAUAGUCUCCCACCAA^   GA    A      A   CUU   -    GAUUAAGU 
.       110       100        90        80         70