10         20         30        40        50        60 
AUGUCAUAGUGUUAGAGA-   -|     UU         C    U U  C     CUGUAC 
                   GUU GCCACG  UCCUUAUCA UUCU C CG CCGGU      \
                   CAA CGGUGU  GGGAAUAGU AAGA G GC GGUCA      U
GUAUCACGUGCUGCAUAAA   U^     UC         C    - -  A     AGGAGU 
 .       110       100        90        80          70