void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
pinMode(33, OUTPUT);
pinMode(26, OUTPUT);
pinMode(14, OUTPUT);
}

void loop() {
  int switchred,switchyellow,switchgreen;
  switchred=digitalRead(5);
  if(switchred==1)
  // put your main code here, to run repeatedly:
    //Serial.println("Hello, ESP32!");
    digitalWrite(33,HIGH);
  //delay(1200);
  else
  digitalWrite(33,LOW); 
  //delay(1200);// this speeds up the simulation

switchyellow=digitalRead(4);
  if(switchyellow==1)
  //Serial.println("Hello, ESP32!");
    digitalWrite(26,HIGH);
  //delay(1500);
  else
  digitalWrite(26,LOW); 
  //delay(1500);

switchgreen=digitalRead(2);
  if(switchgreen==1)
  //Serial.println("Hello, ESP32!");
    digitalWrite(14,HIGH);
  //delay(1800);
  else
  digitalWrite(14,LOW); 
  //delay(1800);
}