10        20            30        40        50        60  
UCUGCUGUGAUUAAUCAUGG   ----|    U     UG   A   C     G    GAGUGAA 
                    CAC    CUCCG UUCCC  AGG GCC UUUGA CCUG       A
                    GUG    GAGGU AAGGG  UCC CGG GAACU GGAC       A
GAACGAGGUCUUCAAAUU--   AGAA^    C     --   G   A     -    AAAAAAA 
 120       110         100        90          80         70