Example A)    U  G  U  G  A  C  A  C  U  A  A  A  A  C  U  U  C  G  G  C

Example B)    G  A  G  C  G  C  C  A  U  U  G  U  A  C  C  U  A  U  U  A

Example C)    A  A  G  G  G  C  A  A  A  A  U  U  U  U  A  U  U  A  C  G