10          20        30         40        50        60 
UAUGCUACACUUUUUUUC--|    UC  G     -  C    UU     UU  U    UUUA 
                    GAAAU  CU CCAGG UC ACCU  UGCUU  GU GAUA    U
                    CUUUG  GA GGUCC AG UGGA  ACGGG  CA CUAU    U
CUAUAAUUAACCGCUAAAUU^    GU  -     C  A    --     U-  -    CAAU 
.       110       100         90        80            70