void setup() {
  // put your setup code here, to run once:
 pinMode(13, OUTPUT);
 pinMode(12, OUTPUT);
 pinMode(11, OUTPUT);
 pinMode(1, OUTPUT);
 pinMode(2, OUTPUT);
 pinMode(3, OUTPUT);
 pinMode(A0, OUTPUT);
 pinMode(A1, OUTPUT);
 pinMode(A2, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
 hijau1();
 kunung1dan2();
 hijau2();
 kuning2dan3();
 hijau3();
 kuning3dan1();
}
void hijau1() {
 digitalWrite(13, HIGH);
 digitalWrite(1, HIGH);
 digitalWrite(A0, HIGH);
 delay(5000);
 digitalWrite(13, HIGH);
 digitalWrite(1, LOW);
 digitalWrite(A0, LOW);
}
void kunung1dan2() {
 digitalWrite(13, HIGH);
 digitalWrite(2, HIGH);
 digitalWrite(A1, HIGH);
 delay(2000);
 digitalWrite(13, LOW);
 digitalWrite(2, LOW);
 digitalWrite(A1, LOW);
}
void hijau2() {
 digitalWrite(13, HIGH);
 digitalWrite(3, HIGH);
 digitalWrite(A2, HIGH);
 delay(5000);
 digitalWrite(13, LOW);
 digitalWrite(3, LOW);
 digitalWrite(A2, LOW);
}
void kuning2dan3() {
 digitalWrite(2, HIGH);
 digitalWrite(A2, HIGH);
 digitalWrite(12, HIGH);
 delay(2000);
 digitalWrite(12, LOW);
 digitalWrite(A2, LOW);
 digitalWrite(2, LOW);
}
void hijau3() {
 digitalWrite(11, HIGH);
 digitalWrite(1, HIGH);
 digitalWrite(A2, HIGH);
 delay(5000);
 digitalWrite(A2, LOW);
 digitalWrite(1, LOW);
 digitalWrite(11, LOW);
}
void kuning3dan1() {
 digitalWrite(12, HIGH);
 digitalWrite(A1, HIGH);
 digitalWrite(1, HIGH);
 delay(2000);
 digitalWrite(12, LOW);
 digitalWrite(A1, LOW);
 digitalWrite(1 , LOW);
}