10          20        30        40        50       
CCUGUCCUCAGAUAAAG--| GGC  C    A         UC   A      UUGCU 
                   CC   UG CAUA ACCCGUAGA  CGA CUUGUG     \
                   GG   AC GUAU UGGGUAUCU  GCU GAACAC     U
GACGUGUACGUCUACAACG^ ACU  U    C         GU   C      UUGAC 
   110       100        90        80        70        60