int r = 12;
int g = 11;
int b = 10;
int sw = 4;
int x;
int c = 0;

void setup() {
    pinMode(r, OUTPUT);
    pinMode(g, OUTPUT);
    pinMode(b, OUTPUT);
    pinMode(sw, INPUT);
    pinMode(13, OUTPUT);
}

void loop() {
    x = digitalRead(sw);
  if(x==HIGH) {
    delay(250);
    c++;
    if(c==1) {
        digitalWrite(r, HIGH);
        digitalWrite(g, LOW);
        digitalWrite(b, LOW);
       {
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
      }
        
    }
    else if(c==2) {
        digitalWrite(r, LOW);
        digitalWrite(g, HIGH);
        digitalWrite(b, LOW);
             {
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
      }
    }
        else if(c==3) {
        digitalWrite(r, LOW);
        digitalWrite(g, LOW);
        digitalWrite(b, HIGH);
             {
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
      }
    }
        else if(c==4) {
        digitalWrite(r, HIGH);
        digitalWrite(g, HIGH);
        digitalWrite(b, LOW);
             {
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
      }
    }
            else if(c==5) {
        digitalWrite(r, LOW);
        digitalWrite(g, HIGH);
        digitalWrite(b, HIGH);
             {
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
      }
        
    }
            else if(c==6) {
        digitalWrite(r, HIGH);
        digitalWrite(g, LOW);
        digitalWrite(b, HIGH);
             {
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        digitalWrite(13,HIGH);
        delay (250);
        digitalWrite(13, LOW);
        delay (250);
        c=0;
      }
              
    }
  
  }
}