const int ledPin1 = 10;
const int ledPin2 = 11;
const int ledPin3 = 12;
const int ledPin4 = 13;
const int ledPin5 = 1;
const int ledPin6 = 2;
const int ledPin7 = 3;
const int ledPin8 = 4;

void setup() {
pinMode(ledPin1, OUTPUT);
pinMode(5, INPUT_PULLUP);
pinMode(6, INPUT_PULLUP);
pinMode(7, INPUT_PULLUP);
}

void loop() {

digitalWrite(ledPin1,digitalRead((5)));
delay(50);
digitalWrite(ledPin2,digitalRead((5)));
delay(50);
digitalWrite(ledPin3,digitalRead((5)));
delay(50);
digitalWrite(ledPin4,digitalRead((5)));
digitalWrite(ledPin1, LOW);
digitalWrite(ledPin2, LOW);
digitalWrite(ledPin3, LOW);
digitalWrite(ledPin4, LOW);

digitalWrite(ledPin8,digitalRead((6)));
delay(50);
digitalWrite(ledPin7,digitalRead((6)));
delay(50);
digitalWrite(ledPin6,digitalRead((6)));
delay(50);
digitalWrite(ledPin5,digitalRead((6)));
digitalWrite(ledPin1, LOW);
digitalWrite(ledPin2, LOW);
digitalWrite(ledPin3, LOW);
digitalWrite(ledPin4, LOW);

digitalWrite(ledPin1,digitalRead((7)));
digitalWrite(ledPin8,digitalRead((7)));
delay(50);
digitalWrite(ledPin2,digitalRead((7)));
digitalWrite(ledPin7,digitalRead((7)));
delay(50);
digitalWrite(ledPin3,digitalRead((7)));
digitalWrite(ledPin6,digitalRead((7)));
delay(50);
digitalWrite(ledPin4,digitalRead((7)));
digitalWrite(ledPin5,digitalRead((7)));
delay(100);
digitalWrite(ledPin1, LOW);
digitalWrite(ledPin2, LOW);
digitalWrite(ledPin3, LOW);
digitalWrite(ledPin4, LOW);
digitalWrite(ledPin8, LOW);
digitalWrite(ledPin7, LOW);
digitalWrite(ledPin6, LOW);
digitalWrite(ledPin5, LOW);
delay(100);



}