kol

	int b=a/2;
			int c=(int)Math.round(a*Math.PI/2.0);
			int d=(int)Math.round(a/2*Math.PI/2.0);
			int obw=2*b+2*c+2*d;
			int nb=MAXN*b/obw;
			int nc=MAXN*c/obw;
			int nd=(MAXN-2*nb-2*nc)/2;


			if(n<2*nc){
				double kat=Math.PI/2.0*n/nc+Math.toRadians(alfa);
				x=(int)Math.round(x0+a*Math.cos(kat));
				y=(int)Math.round(y0+a*Math.sin(kat));

			}

			else if(n<2*nc+nb){
				int xx=xKart(x0,a,katW);
				int yy=yKart(y0,a,katW);
				x=xx+(x0-xx)*(n-2*nc)/nb/2;
				y=yy+(y0-yy)*(n-2*nc)/nb/2;

			}

			else if(n<2*nc+nb+2*nd){
				double kat=Math.PI+Math.PI/2.0*(n-2*nc-nb)/nd+Math.toRadians(alfa);
				x=(int)Math.round(x0+a/2*Math.cos(kat));
				y=(int)Math.round(y0+a/2*Math.sin(kat));

			}

			else {
				int xx=xKart(x0,a,katW);
				int yy=yKart(y0,a,katW);
				x=xKart(x0,a/2,katE)+-(xx-x0)*(n-2*nc-nb-2*nd)/nb/2;
				y=yKart(y0, a/2,katE)+-(yy-y0)*(n-2*nc-nb-2*nd)/nb/2;

			}




			xtab[n]=x;
			ytab[n]=y;
			g.setColor(Color.RED);
			g.fillOval(x-6, y-6, 12, 12);


			g.setColor(Color.BLACK);
			super.paintComponent(g);
		}