10          20        30         40         50        
CAAGCGACCCCUAGAAU--          G         -       CC-|     CUGUG 
                   GGGGAUUGUG GGGGUCGCU CUAGGCA   GCAGCA     C
                   CUCCUGACAC CUUCAGUGA GGUCCGU   CGUUGU     U
CCCACUGGGACCUCCGUCU          A         G       CGA^     AGGGG 
.       110       100        90        80        70        60