10        20          30        40        50         
UGGAAUCAGGACAAUCCAUGGGU--|  G    C           C        UCUCAU 
                         UCU UUGU CUUCAUUCCAC GGAGUCUG      A
                         AGA AGCA GAAGUGAGGUG CUUUAGAC      C
GAGAGGAACGACUAAGUAGAGGUAC^  G    U           A        CAAAUC 
.       110       100        90        80        70        60