10         20         30        40        50        
AUAAAGAAGAAAUCGAU-   CGUUGC-|   A   CG     C   A      GUGAU 
                  GCC       CACA ACC  UAGAU CGA CUUGUG     \
                  CGG       GUGU UGG  AUCUA GUU GAACAC     A
GGGUGUAAAACACGCGAA   UACUUCU^   A   AU     U   C      ACCUU 
     110       100        90        80        70        60