void setup () {
pinMode(4,OUTPUT);
pinMode(21,OUTPUT);
pinMode(26,OUTPUT);
pinMode(32,OUTPUT);
pinMode(22,OUTPUT);
}

void loop() {
digitalWrite(26,HIGH);
delay(1000);
digitalWrite(21, HIGH);
digitalWrite(32, HIGH);
delay(1000);
digitalWrite(4, HIGH);
digitalWrite(22, HIGH);
delay(1000);
digitalWrite(4, LOW);
digitalWrite(22, LOW);
delay(1000);
digitalWrite(32, LOW);
digitalWrite(21, LOW);
delay(1000);
digitalWrite(26, HIGH);
digitalWrite(4, HIGH);
digitalWrite(22, HIGH);
delay(1000);
digitalWrite(26, LOW);
digitalWrite(4, LOW);
digitalWrite(22, LOW);
delay(1000);
digitalWrite(26, HIGH);
}