int lampumerah = 6 ;
int lampuungu = 7 ;
int lampujingga = 8 ;
int lampupink = 9 ;
int lampuputih = 10 ;
int lampukuning  = 11 ;
int lampubiru = 12 ;
int lampuhijau = 13 ;
void setup() {
  // put your setup code here, to run once:
pinMode(lampumerah, OUTPUT);
pinMode(lampuungu, OUTPUT);
pinMode(lampujingga, OUTPUT);
pinMode(lampupink, OUTPUT);
pinMode(lampuputih, OUTPUT);
pinMode(lampukuning, OUTPUT);
pinMode(lampubiru, OUTPUT);
pinMode(lampuhijau, OUTPUT);
}
void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(lampumerah, HIGH);
digitalWrite(lampuungu, LOW);
digitalWrite(lampujingga, LOW);
digitalWrite(lampupink, LOW);
digitalWrite(lampuputih, LOW);
digitalWrite(lampukuning, LOW);
digitalWrite(lampubiru, LOW);
digitalWrite(lampuhijau, LOW);
delay(500);
digitalWrite(lampumerah, LOW);
digitalWrite(lampuungu, HIGH);
digitalWrite(lampujingga, LOW);
digitalWrite(lampupink, LOW);
digitalWrite(lampuputih, LOW);
digitalWrite(lampukuning, LOW);
digitalWrite(lampubiru, LOW);
digitalWrite(lampuhijau, LOW);
delay(500);
digitalWrite(lampumerah, LOW);
digitalWrite(lampuungu, LOW);
digitalWrite(lampujingga, HIGH);
digitalWrite(lampupink, LOW);
digitalWrite(lampuputih, LOW);
digitalWrite(lampukuning, LOW);
digitalWrite(lampubiru, LOW);
digitalWrite(lampuhijau, LOW);
delay(500);
digitalWrite(lampumerah, LOW);
digitalWrite(lampuungu, LOW);
digitalWrite(lampujingga, LOW);
digitalWrite(lampupink, HIGH);
digitalWrite(lampuputih, LOW);
digitalWrite(lampukuning, LOW);
digitalWrite(lampubiru, LOW);
digitalWrite(lampuhijau, LOW);
delay(500);
digitalWrite(lampumerah, LOW);
digitalWrite(lampuungu, LOW);
digitalWrite(lampujingga, LOW);
digitalWrite(lampupink, LOW);
digitalWrite(lampuputih, HIGH);
digitalWrite(lampukuning, LOW);
digitalWrite(lampubiru, LOW);
digitalWrite(lampuhijau, LOW);
delay(500);
digitalWrite(lampumerah, LOW);
digitalWrite(lampuungu, LOW);
digitalWrite(lampujingga, LOW);
digitalWrite(lampupink, LOW);
digitalWrite(lampuputih, LOW);
digitalWrite(lampukuning, HIGH);
digitalWrite(lampubiru, LOW);
digitalWrite(lampuhijau, LOW);
delay(500);
digitalWrite(lampumerah, LOW);
digitalWrite(lampuungu, LOW);
digitalWrite(lampujingga, LOW);
digitalWrite(lampupink, LOW);
digitalWrite(lampuputih, LOW);
digitalWrite(lampukuning, LOW);
digitalWrite(lampubiru, HIGH);
digitalWrite(lampuhijau, LOW);
delay(500);
digitalWrite(lampumerah, LOW);
digitalWrite(lampuungu, LOW);
digitalWrite(lampujingga, LOW);
digitalWrite(lampupink, LOW);
digitalWrite(lampuputih, LOW);
digitalWrite(lampukuning, LOW);
digitalWrite(lampubiru, LOW);
digitalWrite(lampuhijau, HIGH);
delay(500);

}