10         20         30        40        50        60
CCUGUGCACCCUGAACUA-   -|    GG C                GC     UGGACC 
                   CCU GCUUG  A ACAUACUUCUUUAUAU  CCAUA      U
                   GGA CGGAC  U UGUAUGAAGAAAUGUA  GGUAU      G
AGUCAGACCGCUCUCUCAA   U^    UU A                A-     CGAAUC 
 .       110       100        90        80         70