10         20         30        40        50         
AGAGACCGUGUGAUAAU-    GU-|      A     U   UC   U      GUGAAG 
                  GCCA   UGGCAUA ACCCG AGA  CGA CUUGUG      \
                  UGGU   ACUGUGU UGGGU UCU  GCU GAACAC      U
UAUUGAAAAACAGGCUAA    GUG^      C     C   CC   C      AUAAAG 
       110       100        90        80        70        60