int LED[4]= {2,0,4,16};
int LED2[2]= {4,0};

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  for (int i=0;i<4;i++) {
    pinMode(LED[i], OUTPUT);
    }
  for (int j=0;j<2;j++) {
    pinMode(LED2[j], OUTPUT);
    }
    
  // Serial.println("Restu Amrilani Fitrah Santika");
  
}

void loop() {
  for (int i=0;i<4;i++) {
    digitalWrite(LED [i], HIGH);
    delay(100);
    digitalWrite(LED [i], LOW);
    delay(100);
  }

  for (int j=0;j<2;j++) {
    digitalWrite(LED2 [j], HIGH);
    delay(100);
    digitalWrite(LED2 [j], LOW);
    delay(100);
  }
  // put your main code here, to run repeatedly:
  // Serial.println("Restu Amrilani Fitrah Santika");
  
}