void setup() {
  // put your setup code here, to run once:
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
krapip(8,2);
krapip(9,1);
}

void krapip(int x,int y) {
  for(int i=0;i<y;i++){
  digitalWrite(x, HIGH);
  delay(500);
  digitalWrite(x, LOW);
  delay(500);
  }
}