10        20          30        40        50          
GAAGACUGCCACUAUGUCUU--| UG     CUA           CAUUCUAUUUUGUGGA 
                      CC  CAGCC   CGUGGAUAAGG                \
                      GG  GUCGG   GCACCUAUUUC                U
ACAAACUGAUCUUAUAAGAAAC^ GU     AG-           ACUAAUAAAACCGUUU 
.       110       100        90         80        70