10        20           30        40        50        60  
UUUUGCCCACCUAAAACAAA---|      AUCA        UG            UGUGAGAU 
                       GGUCACA    ACAUUCAU  CUGUCGGUGGGU        G
                       UCGGUGU    UGUAAGUA  GGUAGCCACUCA        U
GAGAGGUCCAGGUUCAGACCGGG^      CAC-        --            AAACGGAG 
  120       110       100         90          80        70