int ledm = 13;
int ledk = 12;
int ledh = 11;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(ledm, OUTPUT);
  pinMode(ledk, OUTPUT);
  pinMode(ledh, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(ledm, HIGH);
  digitalWrite(ledk, LOW);
  digitalWrite(ledh, LOW);
  Serial.println("Status");
  Serial.println("Merah hidup");
  Serial.println("Kuning mati");
  Serial.println("Hijau mati");
  delay(1000);
  digitalWrite(ledm, LOW);
  digitalWrite(ledk, HIGH);
  digitalWrite(ledh, LOW);
  Serial.println("Status");
  Serial.println("Merah mati");
  Serial.println("Kuning hidup");
  Serial.println("Hijau mati");
  delay(1000);
  digitalWrite(ledm, LOW);
  digitalWrite(ledk, LOW);
  digitalWrite(ledh, HIGH);
  Serial.println("Status");
  Serial.println("Merah mati");
  Serial.println("Kuning mati");
  Serial.println("Hijau hidup");
  delay(1000);



}