int FirstLed=10;
int SecondLed=9;
int ThirdLed=8;
int FourthLed=4;
int FifthLed=3;
int SixthLed=2;
void setup() {
  pinMode(FirstLed,OUTPUT);
  pinMode(SecondLed,OUTPUT);
  pinMode(ThirdLed,OUTPUT);
  pinMode(FourthLed,OUTPUT);
  pinMode(FifthLed,OUTPUT);
  pinMode(SixthLed,OUTPUT);
}

void loop() {
digitalWrite(FirstLed, HIGH);
digitalWrite(SixthLed,HIGH);
digitalWrite(SecondLed,LOW);
digitalWrite(ThirdLed,LOW);
digitalWrite(FourthLed,LOW);
digitalWrite(FifthLed,LOW);
delay(1500);
digitalWrite(FirstLed, HIGH);
digitalWrite(SixthLed,LOW);
digitalWrite(SecondLed,LOW);
digitalWrite(ThirdLed,LOW);
digitalWrite(FourthLed,LOW);
digitalWrite(FifthLed,LOW);
delay(500);
digitalWrite(FirstLed, HIGH);
digitalWrite(SixthLed,HIGH);
digitalWrite(SecondLed,LOW);
digitalWrite(ThirdLed,LOW);
digitalWrite(FourthLed,LOW);
digitalWrite(FifthLed,LOW);
delay(500);
digitalWrite(FirstLed, HIGH);
digitalWrite(SixthLed,LOW);
digitalWrite(SecondLed,LOW);
digitalWrite(ThirdLed,LOW);
digitalWrite(FourthLed,LOW);
digitalWrite(FifthLed,HIGH);
delay(1000);
digitalWrite(FirstLed, LOW);
digitalWrite(SixthLed,LOW);
digitalWrite(SecondLed,HIGH);
digitalWrite(ThirdLed,LOW);
digitalWrite(FourthLed,HIGH);
digitalWrite(FifthLed,LOW);
delay(1000);
digitalWrite(FirstLed, LOW);
digitalWrite(SixthLed,LOW);
digitalWrite(SecondLed,LOW);
digitalWrite(ThirdLed,HIGH);
digitalWrite(FourthLed,HIGH);
digitalWrite(FifthLed,LOW);
delay(1500);
}