unsigned long myTime, myTime2; // set the time

//set the pins
byte greenPins1 = 13; 
byte greenPins2 = 11;
byte redPins1 = 12;
byte redPins2 = 10;


byte pir1=7;
byte pir2=8;
byte pir3=9;
byte pir4=10;


void setup() {
  pinMode(greenPins1, OUTPUT);
  pinMode(greenPins2, OUTPUT);
  pinMode(redPins1, OUTPUT);
  pinMode(redPins2, OUTPUT);

pinMode(pir1, INPUT);
pinMode(pir2, INPUT);
pinMode(pir3, INPUT);
pinMode(pir4, INPUT);




}

void loop() {










  
  if (millis() - myTime >= 200) {
    myTime = millis();

    
    if (digitalRead(greenPins1) == LOW) {
      digitalWrite(greenPins1, HIGH);
    } else {
      digitalWrite(greenPins1, LOW);
    }

   
    if (digitalRead(greenPins2) == LOW) {
      digitalWrite(greenPins2, HIGH);
    } else {
      digitalWrite(greenPins2, LOW);
    }
  }

if (millis()-myTime2 > 150) {
  myTime2=millis();

  if(digitalRead(redPins1) ==LOW){
    digitalWrite(redPins1, HIGH);
    }

    
      else {
      digitalWrite(redPins1, LOW);
    }
    
if(digitalRead(redPins2)==LOW) {

  digitalWrite(redPins2, HIGH);
}
else {
  digitalWrite(redPins2, LOW);
}

}

}