tb

module testbench(
  output reg a, b, clk, rst_b,
  output m, n, p
);

fsm_3s Mealy(
  .a(a),
  .b(b),
  .clk(clk),
  .rst_b(rst_b),
  .m(m),
  .n(n),
  .p(p)
  );

initial begin
  clk = 1'b0;
  rst_b = 1'b1;
  repeat(4) #10 clk = ~clk;
  rst_b = 1'b0;
  forever #10 clk = ~clk;
end

initial begin
  repeat(10)
    begin
      a = 1'd0;
      b = 1'd0;
      #50
      a = 1'd1;
      b = 1'd1;
      #50
      a = 1'd0;
      #50
      a = 1'd1;
      #50
      b = 1'd0;
    end
end

endmodule