10          20        30         40        50        60  
AAGGAACUUUUACUCGA-  -      U    -|         U       CU    UUGUACC 
                  UC UUUUCC GGAA GCUGGUUUCA AUGGUGU  UAGA       A
                  AG AGAAGG UCUU UGACUAAAGU UACCACG  AUCU       G
UGUAGGCAGUCGACGAAA  A      U    G^         U       --    CAGUCGU 
   120       110       100        90        80          70