void setup() {
pinMode(12, OUTPUT);
pinMode(8, OUTPUT);
digitalWrite(12, LOW);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
digitalWrite(5, HIGH);
}

void loop() {
  digitalWrite(6, LOW);
  delay(10);
  digitalWrite(6, HIGH);
  delay(10);
  digitalWrite(6, LOW);
  digitalWrite(8,LOW);
  delay(100);
  digitalWrite(8, HIGH);
  delay(100);
  digitalWrite(8, LOW);
  
}