10          20        30        40        50        60
AAGGCUCAGAGAACUUUG--| CU  U   U  G        A    A    CU  GAGCU 
                    GC  CC GGC CU AGAACUGA UUCC UAGG  GU     C
                    CG  GG CCG GG UCUUGACU AAGG AUCC  UA     U
GACGUCGAAACUACGACAGA^ UC  C   U  -        C    -    CG  AGCGA 
.       110       100        90         80         70