10        20          30         40        50          
AAAAGCACUGCUUAUCUGCU--  UG            -|    U          UGACUAU 
                      UG  AUGGGAUGGCAG UGUAU GUUAGCUGGU       \
                      AC  UACCCUAUCGUC ACGUA CAAUCGACCG       C
AUAAACAGACACAGCACCCUUU  GU            A^    -          UGCAAGU 
 .       110       100        90        80         70