const int M1 = 0;
const int K1 = 1;
const int H1 = 2;


const int M2 = 3;
const int K2 = 4;
const int H2 = 5;


const int M3 = 6;
const int K3 = 7;
const int H3 = 8;


const int M4 = 9;
const int K4 = 10;
const int H4 = 11;

const int wira = HIGH;

int waktu = 3000;
int kuning = 300;


void setup() {
pinMode(M1, OUTPUT);
pinMode(K1, OUTPUT);
pinMode(H1, OUTPUT);


pinMode(M2, OUTPUT);
pinMode(K2, OUTPUT);
pinMode(H2, OUTPUT);


pinMode(M3, OUTPUT);
pinMode(K3, OUTPUT);
pinMode(H3, OUTPUT);


pinMode(M4, OUTPUT);
pinMode(K4, OUTPUT);
pinMode(H4, OUTPUT);

}


void loop() {
// lampu 1
  digitalWrite(M1, LOW);
  digitalWrite(K1, LOW);
  digitalWrite(H1, wira);
// lampu 2
  digitalWrite(M2, wira);
  digitalWrite(K2, LOW);
  digitalWrite(H2, LOW);
// lampu 3
  digitalWrite(M3, wira);
  digitalWrite(K3, LOW);
  digitalWrite(H3, LOW);
//lampu 4
  digitalWrite(M4, wira);
  digitalWrite(K4, LOW);
  digitalWrite(H4, LOW);
  delay(waktu);



// lampu 1
  digitalWrite(M1, LOW);
  digitalWrite(K1, wira);
  digitalWrite(H1, LOW);
// lampu 2
  digitalWrite(M2, LOW);
  digitalWrite(K2, wira);
  digitalWrite(H2, LOW);
// lampu 3
  digitalWrite(M3, wira);
  digitalWrite(K3, LOW);
  digitalWrite(H3, LOW);
//lampu 4
  digitalWrite(M4, wira);
  digitalWrite(K4, LOW);
  digitalWrite(H4, LOW);
  delay(kuning);



// lampu 1
  digitalWrite(M1, wira);
  digitalWrite(K1, LOW);
  digitalWrite(H1, LOW);
// lampu 2
  digitalWrite(M2, LOW);
  digitalWrite(K2, LOW);
  digitalWrite(H2, wira);
// lampu 3
  digitalWrite(M3, wira);
  digitalWrite(K3, LOW);
  digitalWrite(H3, LOW);
//lampu 4
  digitalWrite(M4, wira);
  digitalWrite(K4, LOW);
  digitalWrite(H4, LOW);
  delay(waktu);



// lampu 1
  digitalWrite(M1, wira);
  digitalWrite(K1, LOW);
  digitalWrite(H1, LOW);
// lampu 2
  digitalWrite(M2, LOW);
  digitalWrite(K2, wira);
  digitalWrite(H2, LOW);
// lampu 3
  digitalWrite(M3, LOW);
  digitalWrite(K3, wira);
  digitalWrite(H3, LOW);
//lampu 4
  digitalWrite(M4, wira);
  digitalWrite(K4, LOW);
  digitalWrite(H4, LOW);
  delay(kuning);



// lampu 1
  digitalWrite(M1, wira);
  digitalWrite(K1, LOW);
  digitalWrite(H1, LOW);
// lampu 2
  digitalWrite(M2, wira);
  digitalWrite(K2, LOW);
  digitalWrite(H2, LOW);
// lampu 3
  digitalWrite(M3, LOW);
  digitalWrite(K3, LOW);
  digitalWrite(H3, wira);
//lampu 4
  digitalWrite(M4, wira);
  digitalWrite(K4, LOW);
  digitalWrite(H4, LOW);
  delay(waktu);



// lampu 1
  digitalWrite(M1, wira);
  digitalWrite(K1, LOW);
  digitalWrite(H1, LOW);
// lampu 2
  digitalWrite(M2, wira);
  digitalWrite(K2, LOW);
  digitalWrite(H2, LOW);
// lampu 3
  digitalWrite(M3, LOW);
  digitalWrite(K3, HIGH);
  digitalWrite(H3, LOW);
//lampu 4
  digitalWrite(M4, LOW);
  digitalWrite(K4, HIGH);
  digitalWrite(H4, LOW);
  delay(kuning);



// lampu 1
  digitalWrite(M1, wira);
  digitalWrite(K1, LOW);
  digitalWrite(H1, LOW);
// lampu 2
  digitalWrite(M2, HIGH);
  digitalWrite(K2, LOW);
  digitalWrite(H2, LOW);
// lampu 3
  digitalWrite(M3, wira);
  digitalWrite(K3, LOW);
  digitalWrite(H3, LOW);
//lampu 4
  digitalWrite(M4, LOW);
  digitalWrite(K4, LOW);
  digitalWrite(H4, HIGH);
  delay(waktu);



// lampu 1
  digitalWrite(M1, LOW);
  digitalWrite(K1, HIGH);
  digitalWrite(H1, LOW);
// lampu 2
  digitalWrite(M2, HIGH);
  digitalWrite(K2, LOW);
  digitalWrite(H2, LOW);
// lampu 3
  digitalWrite(M3, wira);
  digitalWrite(K3, LOW);
  digitalWrite(H3, LOW);
//lampu 4
  digitalWrite(M4, LOW);
  digitalWrite(K4, HIGH);
  digitalWrite(H4, LOW);
  delay(kuning);

}