#define RED 9
#define GREEN 10
#define BLUE 11
int i;
void setup() 
{
  for(i=9;i<12;i++)
  pinMode(i,OUTPUT);

}

void loop() 
{
digitalWrite(RED,1);
digitalWrite(GREEN,0);
digitalWrite(BLUE,0);
delay(1000);

digitalWrite(RED,1);
digitalWrite(GREEN,1);
digitalWrite(BLUE,0);
delay(1000);

digitalWrite(RED,0);
digitalWrite(GREEN,1);
digitalWrite(BLUE,0);
delay(1000);

digitalWrite(RED,0);
digitalWrite(GREEN,0);
digitalWrite(BLUE,1);
delay(1000);  

digitalWrite(RED,0);
digitalWrite(GREEN,1);
digitalWrite(BLUE,1);
delay(1000);

digitalWrite(RED,1);
digitalWrite(GREEN,0);
digitalWrite(BLUE,1);
delay(1000);




}