void setup() {
  pinMode(13, INPUT);
  pinMode(11, INPUT_PULLUP);
  pinMode(12, INPUT_PULLUP);
  pinMode(7, OUTPUT);
  pinMode(6, INPUT_PULLUP);
  pinMode(5, INPUT_PULLUP);}
  
void loop() {


 if (digitalRead(11) == LOW) {
  digitalWrite(13, HIGH);

 }
 if (digitalRead(12) == LOW) {
  digitalWrite(13, LOW);
 }

  if (digitalRead(6) == LOW) {
  digitalWrite(7, HIGH);
 }

 if (digitalRead(5) == LOW) {
  digitalWrite(7, LOW);
 }
}