int buttonState1 = 0;
int buttonState2 = 0;
unsigned int long start;
unsigned int long ende;
unsigned int long dauer;

void setup()
{
  pinMode(2, INPUT);
  pinMode(13, OUTPUT);
  pinMode(3, INPUT);
  pinMode(12, OUTPUT);
  Serial.begin(9600);
 
}

void loop()
{
  // read the state of the pushbutton
  buttonState1 = digitalRead(2);
  buttonState2 = digitalRead(3);
  
  if (buttonState1 == HIGH){
    digitalWrite(13, HIGH);}
  else{
    digitalWrite(13, LOW);}
  
  if (buttonState2 == HIGH){
    digitalWrite(12, HIGH);}
  else{
    digitalWrite(12, LOW);}
  


  delay(10); //