int M1 = 5;
int K1 = 6;
int H1 = 7;
int M2 = 8;
int K2 = 9;
int H2 = 10;
int M3 = 4;
int K3 = 2;
int H3 = 3;
int M4 = 11;
int K4 = 12;
int H4 = 13;

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() {
  //H2 hidup
  digitalWrite(M1, HIGH);
  digitalWrite(K1, LOW);
  digitalWrite(H1, LOW);
  digitalWrite(M2, LOW);
  digitalWrite(K2, LOW);
  digitalWrite(H2, HIGH);
  digitalWrite(M3, HIGH);
  digitalWrite(K3, LOW);
  digitalWrite(H3, LOW);
  digitalWrite(M4, HIGH);
  digitalWrite(K4, LOW);
  digitalWrite(H4, LOW);
delay(3000);

  digitalWrite(M1, LOW);
  digitalWrite(K1, HIGH);
  digitalWrite(H1, LOW);
  digitalWrite(M2, LOW);
  digitalWrite(K2, HIGH);
  digitalWrite(H2, LOW);
  digitalWrite(M3, LOW);
  digitalWrite(K3, HIGH);
  digitalWrite(H3, LOW);
  digitalWrite(M4, LOW);
  digitalWrite(K4, HIGH);
  digitalWrite(H4, LOW);
delay(3000);

  // h1 hidup
  digitalWrite(M1, LOW);
  digitalWrite(K1, LOW);
  digitalWrite(H1, HIGH);
  digitalWrite(M2, HIGH);
  digitalWrite(K2, LOW);
  digitalWrite(H2, LOW);
  digitalWrite(M3, HIGH);
  digitalWrite(K3, LOW);
  digitalWrite(H3, LOW);
  digitalWrite(M4, HIGH);
  digitalWrite(K4, LOW);
  digitalWrite(H4, LOW);
delay(3000);

  digitalWrite(M1, LOW);
  digitalWrite(K1, HIGH);
  digitalWrite(H1, LOW);
  digitalWrite(M2, LOW);
  digitalWrite(K2, HIGH);
  digitalWrite(H2, LOW);
  digitalWrite(M3, LOW);
  digitalWrite(K3, HIGH);
  digitalWrite(H3, LOW);
  digitalWrite(M4, LOW);
  digitalWrite(K4, HIGH);
  digitalWrite(H4, LOW);
delay(3000);

//h3 hidup

  digitalWrite(M1, HIGH);
  digitalWrite(K1, LOW);
  digitalWrite(H1, LOW);
  digitalWrite(M2, HIGH);
  digitalWrite(K2, LOW);
  digitalWrite(H2, LOW);
  digitalWrite(M3, LOW);
  digitalWrite(K3, LOW);
  digitalWrite(H3, HIGH);
  digitalWrite(M4, HIGH);
  digitalWrite(K4, LOW);
  digitalWrite(H4, LOW);
delay(3000);

  digitalWrite(M1, LOW);
  digitalWrite(K1, HIGH);
  digitalWrite(H1, LOW);
  digitalWrite(M2, LOW);
  digitalWrite(K2, HIGH);
  digitalWrite(H2, LOW);
  digitalWrite(M3, LOW);
  digitalWrite(K3, HIGH);
  digitalWrite(H3, LOW);
  digitalWrite(M4, LOW);
  digitalWrite(K4, HIGH);
  digitalWrite(H4, LOW);
delay(3000);

  digitalWrite(M1, HIGH);
  digitalWrite(K1, LOW);
  digitalWrite(H1, LOW);
  digitalWrite(M2, HIGH);
  digitalWrite(K2, LOW);
  digitalWrite(H2, LOW);
  digitalWrite(M3, HIGH);
  digitalWrite(K3, LOW);
  digitalWrite(H3, LOW);
  digitalWrite(M4, LOW);
  digitalWrite(K4, LOW);
  digitalWrite(H4, HIGH);
delay(3000);

  digitalWrite(M1, LOW);
  digitalWrite(K1, HIGH);
  digitalWrite(H1, LOW);
  digitalWrite(M2, LOW);
  digitalWrite(K2, HIGH);
  digitalWrite(H2, LOW);
  digitalWrite(M3, LOW);
  digitalWrite(K3, HIGH);
  digitalWrite(H3, LOW);
  digitalWrite(M4, LOW);
  digitalWrite(K4, HIGH);
  digitalWrite(H4, LOW);
delay(3000);
}