void setup() {
  // put your setup code here, to run once:
    Serial.begin(9600);
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, INPUT_PULLUP);
pinMode(6, INPUT_PULLUP);
pinMode(6, INPUT_PULLUP);
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);

}

void loop() {
  // put your main code here, to run repeatedly:
if (digitalRead(5) == LOW){Serial.println(1);}
if else(digitalRead(6) == LOW)

}