function colour_C_variants_test ( )

%*****************************************************************************80
%
%% colour_C_variants_test() tests colour_C_variants().
%
%  Licensing:
%
%    This code is distributed under the MIT license. 
%
%  Modified:
%
%    15 February 2023
%
%  Author:
%
%    John Burkardt
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'colour_C_variants_test():\n' );
  fprintf ( 1, '  Test colour_C_variants().\n' );

  polyomino = [ ...
    0, 1, 0, 0, 0; ...
    1, 1, 1, 1, 0; ...
    0, 0, 1, 1, 1; ...
    0, 0, 0, 1, 0 ];

  C = 6;

  colour_C_variants ( polyomino, C );
%
%  Terminate.
%
  fprintf ( 1, '\n' );
  fprintf ( 1, 'colour_C_variants_test():\n' );
  fprintf ( 1, '  Normal end of execution.\n' );

  return
end

