int OrangeLed = 10;
int RedLed = 11;
int WhiteLed = 12;
int YellowLed =13;

int OrangePb = 4;
int RedPb = 3;
int WhitePb = 2;
int YellowPb = 5;

int OrangePbStatus = 4;
int RedPbStatus = 3;
int WhitePbStatus = 2;
int YellowPbStatus = 5;

void setup() {
  pinMode(OrangeLed , OUTPUT);
  pinMode(RedLed , OUTPUT);
  pinMode(WhiteLed , OUTPUT);
  pinMode(YellowLed , OUTPUT);

  pinMode(OrangePb , INPUT);
  pinMode(RedPb , INPUT);
  pinMode(WhitePb , INPUT);
  pinMode(YellowPb , INPUT);

}

void loop() {
  OrangePbStatus = digitalRead(OrangePb);
  RedPbStatus = digitalRead(RedPb);
  WhitePbStatus = digitalRead(WhitePb);
  YellowPbStatus = digitalRead(YellowPb);

  if(OrangePbStatus == 1 ){
    digitalWrite(OrangeLed, HIGH);
  }else{
    digitalWrite(OrangeLed, LOW);
  }
  if(RedPbStatus == 1 ){
    digitalWrite(RedLed, HIGH);
  }else{
    digitalWrite(RedLed, LOW);
  }
  if(WhitePbStatus == 1 ){
    digitalWrite(WhiteLed, HIGH);
  }else{
    digitalWrite(WhiteLed, LOW);
  }
  if(YellowPbStatus == 1 ){
    digitalWrite(YellowLed, HIGH);
  }else{
    digitalWrite(YellowLed, LOW);
  }
}