10          20        30        40         50         
CCCGCUGGUGCUCACGCG--  GU   U         CU    A  -|   A   GAUUCA 
                    UG  ACU GGAGAGAGG  GGCC UG GUGA UUC      \
                    AC  UGA CUUCUCUCC  UCGG AC UACU GAG      U
UUCGGGAGACUCCGUCUCAG  UG   U         UC    C  A^   -   CGAAAC 
       110       100        90        80        70         60