10          20        30        40        50        60        70
UAUUAAUGUCCGAAUCU-  -|       U  U                 U   GUUGGGGAUCAGGAUUA 
                  GG CUAUGCUG GG GAGGUAGUAAGUUGUGU GUU                 U
                  CC GAUGUGAC CC UUCCGUCAUUCAACAUA CAA                 U
GUGGUGGUACUACAAGUC  G^       U  -                 U   UAGAGGACUUGCCCCAC 
 .       130       120       110        100        90        80