10          20        30        40        50         
GACUCUGCGGUGGCGAC--|  G  G    G  A      G  A          UGUUAU 
                   UCU GU UCUC GA CAGUAA AG UUAUGUGCUG      C
                   AGG CG AGAG CU GUCAUU UU AGUACACGGC      A
UAUCAGGACGCUCCUUAGG^  A  G    A  C      G  C          CGACGG 
.       110       100        90        80        70        60