void setup() {
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(4, INPUT_PULLUP);
  pinMode(3, INPUT_PULLUP);
  pinMode(2, INPUT_PULLUP);

}

void loop() {
  if (digitalRead(4)==0){
      digitalWrite(5, HIGH);
  }
  if (digitalRead(3)==0){
    digitalWrite(6, HIGH);
  }
  if (digitalRead(2)==0){
      digitalWrite(5, LOW);
      digitalWrite(6, LOW);

  }
}