int led_R = 8;
int led_Y = 9;
int led_G = 10;
int led_W = 11;
int led_O = 12;
int led_P = 13;
int led_V = 7;
int led_B = 6;

void setup(){
  pinMode((led_R), OUTPUT);
  pinMode((led_Y), OUTPUT);
  pinMode((led_G), OUTPUT);
  pinMode((led_W), OUTPUT);
  pinMode((led_O), OUTPUT);
  pinMode((led_P), OUTPUT);
  pinMode((led_V), OUTPUT);
  pinMode((led_B), OUTPUT);

  
}

void loop(){
  digitalWrite(led_R,1);
  digitalWrite(led_Y,0);
  digitalWrite(led_G,0);
  digitalWrite(led_W,0);
  digitalWrite(led_O,0);
  digitalWrite(led_P,0);
  digitalWrite(led_V,0);
  digitalWrite(led_B,0);

  delay(300);

  digitalWrite(led_R,0);
  digitalWrite(led_Y,1);
  digitalWrite(led_G,0);
  digitalWrite(led_W,0);
  digitalWrite(led_O,0);
  digitalWrite(led_P,0);
  digitalWrite(led_V,0);
  digitalWrite(led_B,0);

  delay(300);

  digitalWrite(led_R,0);
  digitalWrite(led_Y,0);
  digitalWrite(led_G,1);
  digitalWrite(led_W,0);
  digitalWrite(led_O,0);
  digitalWrite(led_P,0);
  digitalWrite(led_V,0);
  digitalWrite(led_B,0);

  delay(300);

  digitalWrite(led_R,0);
  digitalWrite(led_Y,0);
  digitalWrite(led_G,0);
  digitalWrite(led_W,1);
  digitalWrite(led_O,0);
  digitalWrite(led_P,0);
  digitalWrite(led_V,0);
  digitalWrite(led_B,0);

  delay(300);

  digitalWrite(led_R,0);
  digitalWrite(led_Y,0);
  digitalWrite(led_G,0);
  digitalWrite(led_W,0);
  digitalWrite(led_O,1);
  digitalWrite(led_P,0);
  digitalWrite(led_V,0);
  digitalWrite(led_B,0);

  delay(300);

  digitalWrite(led_R,0);
  digitalWrite(led_Y,0);
  digitalWrite(led_G,0);
  digitalWrite(led_W,0);
  digitalWrite(led_O,0);
  digitalWrite(led_P,1);
  digitalWrite(led_V,0);
  digitalWrite(led_B,0);

  delay(300);
  digitalWrite(led_R,0);
  digitalWrite(led_Y,0);
  digitalWrite(led_G,0);
  digitalWrite(led_W,0);
  digitalWrite(led_O,0);
  digitalWrite(led_P,0);
  digitalWrite(led_V,1);
  digitalWrite(led_B,0);

  delay(300);

  digitalWrite(led_R,0);
  digitalWrite(led_Y,0);
  digitalWrite(led_G,0);
  digitalWrite(led_W,0);
  digitalWrite(led_O,0);
  digitalWrite(led_P,0);
  digitalWrite(led_V,0);
  digitalWrite(led_B,1);

  delay(300);
  

}