add(new SinkD());
add(new SinkD(K*N));
    public void init() {	float[][] AH=      {	  {1,3,7},          {2,0,5},  	  {3,0,0}	};	float[][] L=	{	    {1,0,0},	    {1,2,0},	    {3,1,2}	}; 	float[][] LT=	{	    {1,1,3},	    {0,2,1},	    {0,0,2}	};	add(new SourceD());	add(new AddAHL(W,Q,N,K,h,C));	add(new AhrL(Q*N+W-1,K*N));	add(new LrL(K*N));	add(new backs(K*N));	add(new SinkD());	         }