10         20         30        40        50        60
CCCGCCUCCCACACUCA-   C-|        C       U        C     AUCAGG 
                  CCC  CCCAGCCUG CCAGUGU CAGACUAC UGUUC      C
                  GGG  GGGUCGGAU GGUUACA GUCUGAUG ACAAG      U
GGCUGCCUCGCACAGACA   UC^        U       C        -     UCUGCG 
 .       110       100        90        80         70