void setup() {
pinMode(A1, INPUT);
pinMode(A2, INPUT);
pinMode(0, INPUT);
pinMode(1, INPUT);
pinMode(2, INPUT);
pinMode(3, INPUT);
pinMode(4, INPUT);
pinMode(5, INPUT);
pinMode(6, OUTPUT);
pinMode(7, OUTPUT);
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
pinMode(11, OUTPUT);
pinMode(12, OUTPUT);
pinMode(13, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:

if (digitalRead(0)==LOW){
digitalWrite(6, HIGH);
digitalWrite(6, LOW);
}
else if (digitalRead(1)==LOW){
digitalWrite(7, HIGH);
digitalWrite(7, LOW);
}
else if (digitalRead(2)== LOW){
digitalWrite(8, HIGH);
digitalWrite(8, LOW);
}
else if (digitalRead(3)== LOW){
digitalWrite(9, HIGH);
digitalWrite(9, LOW);
}
else if (digitalRead(4)== LOW){
digitalWrite(10, HIGH);
digitalWrite(10, LOW);
}
else if (digitalRead(5)== LOW){
digitalWrite(11, HIGH);
digitalWrite(11, LOW);
}
else if (digitalRead(A2)== LOW){
digitalWrite(12, HIGH);
digitalWrite(12, LOW);
}
else if (digitalRead(A1)== LOW){
digitalWrite(13, HIGH);
digitalWrite(13, LOW);
}

}