int saklar1 = 11;
int saklar2 = 10;
void setup() {
  // put your setup code here, to run once:
pinMode(13, OUTPUT);
pinMode(7, OUTPUT);
pinMode(4, OUTPUT);
pinMode(11, INPUT);
pinMode(10, INPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
saklar1 = digitalRead(11);
saklar2 = digitalRead(10);

if (saklar1 == LOW && saklar2 == LOW){
  digitalWrite(13, LOW);
  digitalWrite(7, LOW);
  digitalWrite(4, HIGH);
}
else if (saklar1 == LOW ){
  digitalWrite(13, HIGH);
  digitalWrite(7, LOW);
  digitalWrite(4, LOW);
}
else if (saklar2 == LOW){
  digitalWrite(7, HIGH);
  digitalWrite(13, LOW);
  digitalWrite(4, LOW);
}
else if (saklar1 == HIGH && saklar2 == HIGH){
  digitalWrite(13, LOW);
  digitalWrite(7, LOW);
  digitalWrite(4, LOW);
}
}