const int m= 13;
const int b= 12;
const int h= 11;
const int k= 10;
const int c= 9;
const int p= 8;
const int w= 7;
const int merah = 2;
const int biru = 3;
const int hijau = 4;
int buttonState = 0;
void setup()
{
pinMode(merah, OUTPUT);
pinMode(biru, OUTPUT);
pinMode(hijau, OUTPUT);
pinMode(m, INPUT_PULLUP);
pinMode(b, INPUT_PULLUP);
pinMode(h, INPUT_PULLUP);
pinMode(k, INPUT_PULLUP);
pinMode(c, INPUT_PULLUP);
pinMode(p, INPUT_PULLUP);
pinMode(w, INPUT_PULLUP);
}
void loop()
{
buttonState = digitalRead(m);
  if(buttonState == LOW)
  {
  digitalWrite(merah, HIGH);
  delay (1000);
  }
  else
  {
  digitalWrite(merah, LOW);}

buttonState = digitalRead(b);
  if(buttonState == LOW)
  {
  digitalWrite(biru, HIGH);
  delay (1000);
  }
  else
  {
  digitalWrite(biru, LOW);}

buttonState = digitalRead(h);
  if(buttonState == LOW)
  {
  digitalWrite(hijau, HIGH);
  delay (1000);
  }
  else
  {
  digitalWrite(hijau, LOW);}

buttonState = digitalRead(k);
  if(buttonState == LOW)
  {
  digitalWrite(hijau, HIGH);
  digitalWrite(merah, HIGH);
  delay (1000);
  }

  else
  {
  digitalWrite(hijau, LOW);
  digitalWrite(merah, LOW);
  }

buttonState = digitalRead(c);
  if(buttonState == LOW)
  {
  digitalWrite(hijau, HIGH);
  digitalWrite(biru, HIGH);
  delay (1000);
  }

  else
  {
  digitalWrite(hijau, LOW);
  digitalWrite(biru, LOW);
  }

buttonState = digitalRead(p);
  if(buttonState == LOW)
  {
  digitalWrite(merah, HIGH);
  digitalWrite(biru, HIGH);
  delay (1000);
  }

  else
  {
  digitalWrite(merah, LOW);
  digitalWrite(biru, LOW);
  }

buttonState = digitalRead(w);
  if(buttonState == LOW)
  {
  digitalWrite(hijau, HIGH);
  digitalWrite(biru, HIGH);
  digitalWrite(merah, HIGH);
  delay (1000);
  }

  else
  {
  digitalWrite(hijau, LOW);
  digitalWrite(biru, LOW);
  digitalWrite(merah, LOW);
  }
}