10            20        30        40        50        60   
UCUUCAAUGCAUCUUAA----|      UG    C           AU  A       UAGAAAAA 
                     AUAUAAU  CUGU AGUGUGAAUGU  UC AGUCAAU        \
                     UAUAUUA  GAUA UCGCACUUACG  AG UCAGUUA        A
ACGAAACUAACUCUUCUAACU^      --    U           --  A       UUUUAUAA 
   120       110       100          90          80        70