10          20        30           40        50        60 
CAUUUCCUGUUGAUACUA--     UC            ---|        CU     GUGUACA 
                    CCAGA  CUAGAACCCUAU   CGAUAUUGU  CUGCU       \
                    GGUUU  GAUUUUGGGAUA   GUUAUAACG  GAUGA       U
GUCGGACCGGUGACAAGAAA     GU            UUC^        U-     GUGUCGA 
   120       110       100        90        80         70