const int led = 14;
const int Pin = 16;
const int Pin3 = 2;
void setup() {

  pinMode (led, OUTPUT);
  pinMode (Pin, OUTPUT);
  pinMode (Pin3, OUTPUT);
}
void loop() {
  digitalWrite (led, HIGH);	
  delay(500);	
  digitalWrite (led, LOW);	
 // delay(1500);
  digitalWrite (Pin, HIGH);
    delay(500);	
  digitalWrite (Pin, LOW);	
  //delay(1500);
  digitalWrite (Pin3, HIGH);
    delay(500);	
  digitalWrite (Pin3, LOW);	
  //delay(1500);
}