10         20         30        40        50         
UAAAACCCGCCGGACAC-   A-|  CC    A         UC   U     GGUGAAG 
                  GCC  GUC  CAUA ACCCGUAGA  CGA CUUGU       \
                  UGG  CAG  GUGU UGGGUAUCU  GCU GAACG       U
UGGGCCGGGUCGAAGUUC   GG^  CU    C         UC   C     UGCGACA 
       110       100        90        80        70        60