10         20         30        40        50        60
GCAUCACUUCAUUGCAUAG-  U   -|    U          AC    C     UUAAUA 
                    CU UUG UCUUU CUUUGGUAAU  AGCU UAUGA      G
                    GA AAC AGAAA GAAACCAUUA  UCGA AUACU      A
UACUGUCACAACUAAAUCGA  U   A^    C          GA    A     CUAAGG 
120       110       100        90        80        70