function word_print ( w, p, label )

%*****************************************************************************80
%
%% word_print() prints the boundary word of a polyabolo.
%
%  Discussion:
%
%    The boundary word describes how to trace the boundary by starting
%    at a base point (i,j), and taking a sequence of steps of 
%    in one of 8 directions, as suggested by this diagram:
%
%      D--C--B
%   ^  |\ | /|
%   |  | \|/ |
%   J  E--P--A
%      | /|\ |
%      |/ | \|
%      F--G--H
%
%         I-->
%
%    If the current position P has coordinates (I,J), then
%    the step of given index moves to
%
%      A  (I+1,J  )
%      B  (I+1,J+1)
%      C  (I,  J+1)
%      D  (I-1,J+1)
%      E  (I-1,J  )
%      F  (I-1,J-1)
%      G  (I,  J-1)
%      H  (I+1,J-1)
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    07 December 2021
%
%  Author:
%
%    John Burkardt
%
%  Input:
%
%    string W: the boundary word. 
%
%    integer P(1,2): the boundary word start point.
%
%    string LABEL: a label to be printed.  
%
  fprintf ( 1, '\n' );
  fprintf ( 1, '  "%s"\n', label );
  fprintf ( 1, '  boundary word:  "%s"\n', w );
  fprintf ( 1, '  base point   :  [ %d, %d ]\n', p(1,1:2) );

  return
end

