int r = 13;
int g = 11;
int b = 12;
int r2 = 10;
int r3 = 7;
int b2 = 9;
int b3 = 6;
int g2 = 8;
int g3 = 5;

void setup()
{
  pinMode(r, OUTPUT);
  pinMode(g, OUTPUT);
  pinMode(b, OUTPUT);
}

void loop()
{
  delay(1000);
  digitalWrite(r, HIGH);
  delay(100);
  digitalWrite(r2, HIGH);
  digitalWrite(r3, HIGH);
  delay(1500);
  digitalWrite(r2, LOW);
  digitalWrite(b2, HIGH);
  delay(200);
  digitalWrite(r, LOW);
  digitalWrite(r3, LOW);
  digitalWrite(b, HIGH);
  digitalWrite(b3, HIGH);
  delay(1500);
  digitalWrite(b3, LOW);
  digitalWrite(g3, HIGH);
  delay(300);
  digitalWrite(b, LOW);
  digitalWrite(b2, LOW);
  digitalWrite(g, HIGH);
  digitalWrite(g2, HIGH);
  delay(1500);
  digitalWrite(g, LOW);
  digitalWrite(g2, LOW);
  digitalWrite(g3, LOW);
}