% Rows	Columns
7	7
% Matrix elements
 0.0	 1.0	 1.0	 1.0	 1.0	 1.0	 1.0	
 1.0	 0.0	 1.0	 1.0	 1.0	 1.0	 1.0	
 1.0	 1.0	 0.0	 1.0	 1.0	 1.0	 1.0	
 1.0	 1.0	 1.0	 0.0	 1.0	 1.0	 1.0	
 1.0	 1.0	 1.0	 1.0	 0.0	 1.0	 1.0	
 1.0	 1.0	 1.0	 1.0	 1.0	 0.0	 1.0	
 1.0	 1.0	 1.0	 1.0	 1.0	 1.0	 0.0