10          20        30        40         50         
AACACCAUAAGAAAAUC--     C         U    G  A-|       A  CUGCUA 
                   CUGAG AGCAGUCUG GGAU CA  AGUGUGCG UG      \
                   GACUC UCGUCAGAC CCUA GU  UCACACGC GC      U
AGUCCAUGACUUCCUCUGU     A         U    A  CA^       C  AAAGUA 
.       110       100        90        80        70        60