LED Coding for Arduino

here is some coding I have been working for the light display

void setup()
{
  pinMode(3, OUTPUT);  //red  // sets digital pins as outputs
  pinMode(4, OUTPUT);  //white
  pinMode(5, OUTPUT);  // blue
  pinMode(6, OUTPUT);  //stars
  pinMode(7, OUTPUT);  //USMC
  pinMode(8, OUTPUT);  //House
  pinMode(9, OUTPUT);  //Yard
  pinMode(10, OUTPUT); //Yard 2

}
void loop()
{ digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
delay (5000);

digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite (5,LOW);
digitalWrite (6,LOW);
delay(1000);
digitalWrite (7, HIGH);
delay (5000);
digitalWrite (7,LOW);
delay (1000);

digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
delay (500);

digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite (5,LOW);
digitalWrite (6,LOW);
delay(1000);
digitalWrite (7, HIGH);
delay (500);
}



I am still working on it and will update as I post.