#define green 23
#define blue 22
#define purple 21

#define green_button 32
#define blue_button 33
void setup() {
  // put your setup code here, to run once:
pinMode(green_button,INPUT);
pinMode(blue_button,INPUT);

pinMode(green,OUTPUT);
pinMode(blue,OUTPUT);
pinMode(purple,OUTPUT);



}

void loop() {
  // put your main code here, to run repeatedly:
  bool x_green=digitalRead(green_button);
  bool x_blue=digitalRead(blue_button);
  if(x_green==HIGH && x_blue==HIGH){
    digitalWrite(purple,HIGH);
    digitalWrite(green,LOW);
    digitalWrite(blue,LOW);

  }
  
  else if(x_blue == HIGH){
    digitalWrite(blue,HIGH);
      digitalWrite(purple,LOW);
    digitalWrite(green,LOW);
  
  }
  else if(x_green == HIGH){
    digitalWrite(green,HIGH);
    digitalWrite(blue,LOW);
      digitalWrite(purple,LOW);
  
  }
  else{
   digitalWrite(purple,LOW);
   digitalWrite(blue,LOW); 
   digitalWrite(green,LOW);
  }


}