void setup() {
pinMode(19, OUTPUT);
pinMode(18, OUTPUT);
pinMode(5, OUTPUT);
pinMode(17, OUTPUT);
pinMode(16, OUTPUT);
pinMode(4, OUTPUT);
pinMode(0, OUTPUT);
pinMode(2, OUTPUT);
}
void loop() {
digitalWrite(17, HIGH);
digitalWrite(16, HIGH);
delay(1000);
digitalWrite(5, HIGH);
digitalWrite(4, HIGH);
delay(1000);
digitalWrite(18, HIGH);
digitalWrite(0, HIGH);
delay(1000);
digitalWrite(19, HIGH);
digitalWrite(2, HIGH);
delay(1000);
digitalWrite(19, LOW);
digitalWrite(18, LOW);
digitalWrite(5, LOW);
digitalWrite(17, LOW);
digitalWrite(16, LOW);
digitalWrite(4,LOW );
digitalWrite(0,LOW);
digitalWrite(2, LOW);
delay(1000);
}