module tlc(rst,clk,cars,hg,hy,hr,fg,fy,fr);
	input rst, clk; // reset and clock
	input cars; // high when a car is present at the farm road
	output hg, hy, hr; // highway light: green, yellow, red
	output fg, fy, fr; // farm light: green, yellow, red

	wire long, short, count_reset; // long and short timers + counter reset

	sequencer s1(rst,clk,cars,long,short,hg,hy,hr,fg,fy,fr,count_reset);
	timer t1(count_reset,clk,long,short);

endmodule