10        20          30         40         50        60
UAAGAAUUUUGAAUUUCA  -     -    C -    U    CAA     U-| GUGUCGAG 
                  AC AUAAA UUAG G AUGA UGUC   CUGGU  UG        U
                  UG UAUUU AAUC C UACU ACAG   GGCCA  AC        U
GUUAUAUUUUCCUCUAAC  C     A    U U    U    AUG     CU^ GUAAAAAG 
  120       110       100        90        80        70