int a=12;
  int b=14;
  int c=25;
  int d=5;
  int e=18;
  int f=19;
  int switch1=33;
  int switch2=35;
  int switch3=21;
void setup() {
  // put your setup code here, to run once:
  
  pinMode(a, OUTPUT);
  pinMode(b, OUTPUT);
  pinMode(c, OUTPUT);
  pinMode(d, OUTPUT);
  pinMode(e, OUTPUT);
  pinMode(f, OUTPUT);
  pinMode(switch1,INPUT);
  pinMode(switch2,INPUT);
  pinMode(switch3,INPUT);

  Serial.begin(115200);
  //Serial.println("Hello, ESP32!");
}

void loop() {
  // put your main code here, to run repeatedly:
switch1=digitalRead(33);

  if(switch1==1){
    digitalWrite(a, HIGH);
    digitalWrite(f, HIGH);
    delay(1000);
  }
  else{
    
    digitalWrite(a, LOW);
    digitalWrite(f, LOW);
    }
  

  switch2=digitalRead(35);
  if(switch2==1){
    digitalWrite(b, HIGH);
    digitalWrite(e, HIGH);
    delay(1000);
  }
  else{
    
    digitalWrite(b, LOW);
    digitalWrite(e,LOW);
    
  }

  switch3=digitalRead(21);
  if(switch3==1){
    digitalWrite(c, HIGH);
    digitalWrite(d, HIGH);
    delay(1000);
  }
  else{
    
    digitalWrite(c, LOW);
    digitalWrite(d, LOW);
    //digitalWrite(b, LOW);
    //digitalWrite(e, LOW);
  }
  // digitalWrite(a, HIGH);
  // digitalWrite(f, HIGH);
  // delay(1000);
  // digitalWrite(a, LOW);
  // digitalWrite(f,LOW);
  // digitalWrite(b, HIGH);
  // digitalWrite(e, HIGH);
  // delay(1000);
  // digitalWrite(b, LOW);
  // digitalWrite(e, LOW);
  // digitalWrite(c, HIGH);
  // digitalWrite(d, HIGH);
  
  // delay(1000);
  // digitalWrite(c, LOW);
  // digitalWrite(d, LOW); // this speeds up the simulation
}