10         20        30         40        50        60 
UAACGAGGCAAAAGGAC-    GU AC   CA-| U     C       A     GUGUGUG 
                  GUCA  C  CAG   CC UGGCU UAGACUG UUACU       \
                  CGGU  G  GUC   GG ACUGA AUCUGAC AAUGA       U
NNNNNNNNNNNNNNNUAA    UG GA   AUC^ U     C       -     GUCUGUG 
120       110       100        90        80         70