10          20        30        40          50        
GAGGGAUGCGGACUCCU--         G             --| C         GUCUG 
                   GUCUGUGUU GGGAGGGUACCAU  GC GUGUUCACA     A
                   CAGGUAUAG CUCUUCUAUGGUG  CG CACAAGUGU     C
UCUUCAGUAACAUCCAGUC         G             GU^ A         UUCAC 
.       110       100        90        80        70        60