void setup() {
  // put your setup code here, to run once:
pinMode(13,OUTPUT);
pinMode(12,OUTPUT);
}

void loop() {
int i;
  // put your main code here, to run repeatedly:
for(i=1;i<=10;i++){
digitalWrite(13,HIGH);
delay(1000);
digitalWrite(13,LOW);
delay(1000);
}

digitalWrite(12,HIGH);
delay(1000);
digitalWrite(12,LOW);
delay(1000);
}