const int id = 8;

void setup(){
 Serial.begin(9600);
  
}

void loop(){
  Serial.println("9,1,50");
  delay(2000);
  Serial.println("9,2,50");
  delay(2000);
  Serial.println("9,3,50");
  delay(2000);
  Serial.println("9,4,50");  
  delay(2000);
  
}