void setup() {
  pinMode(12, INPUT_PULLUP); 
  pinMode(13, OUTPUT);

  pinMode(1, INPUT_PULLUP); 
  pinMode(2, OUTPUT);
}

void loop() {
  if(digitalRead(12)==0){
      digitalWrite(13,1);
  } else {
      digitalWrite(13,0);
  }
  if(digitalRead(1)==0){
      digitalWrite(2,1);
  } else {
      digitalWrite(2,0);
  }
  delay(250);
}