10          20        30        40          50        
ACUAUGAUUCUUUCUUG--   CUC      UU         U--| A    U   UAGUA 
                   GGA   GGAAGC  AUCAGAAUC   CC GGGG ACU     U
                   CCU   CCUUUG  UAGUCUUAG   GG CCCC UGA     U
CCCUCCUCCUCCUCCUCGU   CUC      UU         UGU^ A    C   AAAGU 
.       110       100        90        80        70        60