10          20        30        40        50        60 
UAUCAGGCCAGCCUUCA--|        A   A   U      CU       A  UUGGGAU 
                   GAGGACUCC AGG ACA UCAACG  GUCGGUG GU       \
                   UUCCUGGGG UCC UGU AGUUGC  CAGUCAC CA       U
CUUUACAUCACAGCAGACA^        C   A   C      --       -  AAAAAGU 
.       110       100        90        80           70