10          20        30         40        50          
AAAAGCCUUGCUUAUCU--  U  UG            -|    U          UGAAUAU 
                   GG UG  AUGGGAUGGCAG UGUAU GUUAGCUGGU       \
                   UC AC  UAUCCUGUCGUC ACGUA CAAUCGACCA       C
AAUUAAAUACGAUACACCG  U  GU            A^    -          CGUAAGU 
 .       110       100        90        80         70