10           20        30         40        50        60        70       
AAGAAUAAUAUUGAUAA---|   CU    U    CU   -     CU     A    GAAAUUUUAAUGAGUAAACCUU 
                    GAGU  CGUU GUGG  UGA UGUUU  CCGGU GAUG                      U
                    UUUA  GCAG CACC  ACU ACAGA  GGCCA CUAC                      U
GACGAGACUCAGAAAGAUAU^   U-    U    U-   U     UG     -    AUUAAUCUCUAACUUGAAAUCU 
   150       140        130        120       110        100        90        80