10          20        30         40        50         
CAAAAGAGCCAUUCCGA--        U    U UG     -|  CU         GUCCA 
                   GCUGGGCC UCUU C  GUCCC CUG  UCGUCCUCU     G
                   CGACUCGG AGAG G  CGGGG GGC  AGUAGGAGA     A
CGUUAGCCGCGAGAAUUGG        U    U GU     U^  --         AUUGU 
       110       100        90        80          70        60