const int H1 = 13;
const int K1 = 12;
const int M1 = 11;

const int H2 = 10;
const int K2 = 9;
const int M2 = 8;

const int H3 = 7;
const int K3 = 6;
const int M3 = 5;

const int H4 = 4;
const int K4 = 3;
const int M4 = 2;

void setup() {
  // put your setup code here, to run once:
pinMode(H1, OUTPUT);
pinMode(K1, OUTPUT);
pinMode(M1, OUTPUT);

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

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

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

digitalWrite(M2, HIGH);
digitalWrite(M3, HIGH);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(H1, HIGH); //  Lajur 1 
  digitalWrite(M4, HIGH);
  delay(5000);

  digitalWrite(H1, LOW);
  digitalWrite(M2, LOW);

  digitalWrite(K1, HIGH);
  digitalWrite(K2, HIGH);
  delay(1000);
  digitalWrite(K1, LOW);
  digitalWrite(K2, LOW);
  delay(1000);
  digitalWrite(K1, HIGH);
  digitalWrite(K2, HIGH);
  delay(1000);
  digitalWrite(K1, LOW);
  digitalWrite(K2, LOW);
  delay(1000);

  digitalWrite(H2, HIGH); //  Lajur 2
  digitalWrite(M1, HIGH);
  delay(5000);

  digitalWrite(H2, LOW);
  digitalWrite(M3, LOW);

  digitalWrite(K2, HIGH);
  digitalWrite(K3, HIGH);
  delay(1000);
  digitalWrite(K2, LOW);
  digitalWrite(K3, LOW);
  delay(1000);
  digitalWrite(K2, HIGH);
  digitalWrite(K3, HIGH);
  delay(1000);
  digitalWrite(K2, LOW);
  digitalWrite(K3, LOW);
  delay(1000);

  digitalWrite(H3, HIGH); //  Lajur 3
  digitalWrite(M2, HIGH);
  delay(5000);

  digitalWrite(H3, LOW);
  digitalWrite(M4, LOW);

  digitalWrite(K3, HIGH);
  digitalWrite(K4, HIGH);
  delay(1000);
  digitalWrite(K3, LOW);
  digitalWrite(K4, LOW);
  delay(1000);
  digitalWrite(K3, HIGH);
  digitalWrite(K4, HIGH);
  delay(1000);
  digitalWrite(K3, LOW);
  digitalWrite(K4, LOW);
  delay(1000);

  digitalWrite(H4, HIGH); //  Lajur 4
  digitalWrite(M3, HIGH);
  delay(5000);

  digitalWrite(H4, LOW);
  digitalWrite(M1, LOW);

  digitalWrite(K4, HIGH);
  digitalWrite(K1, HIGH);
  delay(1000);
  digitalWrite(K4, LOW);
  digitalWrite(K1, LOW);
  delay(1000);
  digitalWrite(K4, HIGH);
  digitalWrite(K1, HIGH);
  delay(1000);
  digitalWrite(K4, LOW);
  digitalWrite(K1, LOW);
  delay(1000);
}