int led_Bluepin = 3; //blue
int led_Redin = 5; //red
int led_Greenpin = 6; //green
void setup() {
  // put your setup code here, to run once:
  pinMode(3, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  
}

void loop() {
  // put your main code here, to run repeatedly:
// analogWrite(3,random(0));
// analogWrite(5,random(255));
// analogWrite(6,random(255));
//  delay(200);

 analogWrite(3,255);
 analogWrite(5,255);
 analogWrite(6,0);
  delay(1000);
  analogWrite(3,255);
 analogWrite(5,0);
 analogWrite(6,255);
  delay(1000);
  analogWrite(3,255);
 analogWrite(5,0);
 analogWrite(6,0);
  delay(1000);
    analogWrite(3,33);
 analogWrite(5,255);
 analogWrite(6,222);
 delay(1000);
  }