unit Unit4;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm1 = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    start: TEdit;
    finish: TEdit;
    p11: TLabel;
    chl: TEdit;
    znak1: TLabel;
    p12: TLabel;
    ch2: TEdit;
    znak2: TLabel;
    X: TLabel;
    comp: TCheckBox;
    Button1: TButton;
    Button2: TButton;
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

end.
