int Green1 = 3;
int Red1 = 2;
int Yellow1 = 4;
int Green2 = 5;
int Yellow2 =6;
int Red2 = 7;
int LT1 = 8;
int LT2 = 9;
int w1 = 10 ;
int buttonstate = 0;
int Delay_Green = 5000;
int Delay_Yellow = 2000;
int Delay_Turn = 2000;
int Delay_Red = 7500;
int Delay_transition = 1000;

void setup() {
  pinMode(Green1, OUTPUT);
  pinMode(Yellow1, OUTPUT);
  pinMode(Red1, OUTPUT);
  pinMode(Green2, OUTPUT);
  pinMode(Yellow2, OUTPUT);
  pinMode(Red2, OUTPUT);
  pinMode(LT1, OUTPUT);
  pinMode(LT2, OUTPUT);
  pinMode(w1, INPUT);
  
  
}

void loop() {
  if (digitalRead(w1 == 1)){
    yellow_light1();
    delay(Delay_Yellow);
    transition();
    delay(Delay_transition);
    green_light2();
    delay(Delay_Green);
    yellow_light2();
    delay(Delay_Yellow);
    transition();
    delay(Delay_transition);
  }
  green_light1();
  delay(Delay_Green);
  yellow_light1();
  delay(Delay_Yellow);
  transition();
  delay(Delay_transition);
  green_light2();
  delay(Delay_Green);
  yellow_light2();
  delay(Delay_Yellow);
  transition();
  delay(Delay_transition);
  L1();
  delay(Delay_Green);
  yellow_light1();
  delay(Delay_Yellow);
  transition();
  delay(Delay_transition);
  L2();
  delay(Delay_Green);
  yellow_light2();
  delay(Delay_Yellow);
  transition();
  delay(Delay_transition);
  green_light1();
  delay(Delay_Green);
  yellow_light1();
  delay(Delay_Yellow);
  transition();
  delay(Delay_transition);
  L4();
  delay(Delay_Turn);
  green_light2();
  delay(Delay_Green);
  yellow_light2();
  delay(Delay_Yellow);
  transition();
  delay(Delay_transition);
  L3();
  delay(Delay_Turn);
  green_light1();
  delay(Delay_Green);
  yellow_light1();
  delay(Delay_Yellow);
  transition();
  delay(Delay_transition);
  



}

void green_light1(){
  digitalWrite(Green1, HIGH);
  digitalWrite(Yellow1, LOW);
  digitalWrite(Red1, LOW);
  digitalWrite(Red2, HIGH);
  digitalWrite(Yellow2, LOW);
  digitalWrite(Green2, LOW);
  digitalWrite(LT1, LOW);
  digitalWrite(LT2, LOW);
}

void yellow_light1(){
  digitalWrite(Green1, LOW);
  digitalWrite(Yellow1, HIGH);
  digitalWrite(Red1, LOW);
  digitalWrite(Red2, HIGH);
  digitalWrite(Yellow2, LOW);
  digitalWrite(Green2, LOW);
  digitalWrite(LT1, LOW);
  digitalWrite(LT2, LOW);
}

void yellow_light2(){
  digitalWrite(Green1, LOW);
  digitalWrite(Yellow1, LOW);
  digitalWrite(Red1, HIGH);
  digitalWrite(Red2, LOW);
  digitalWrite(Yellow2, HIGH);
  digitalWrite(Green2, LOW);
  digitalWrite(LT1, LOW);
  digitalWrite(LT2, LOW);
}

void green_light2(){
  digitalWrite(Green1, LOW);
  digitalWrite(Yellow1, LOW);
  digitalWrite(Red1, HIGH);
  digitalWrite(Red2, LOW);
  digitalWrite(Yellow2, LOW);
  digitalWrite(Green2, HIGH);
  digitalWrite(LT1, LOW);
  digitalWrite(LT2, LOW);
}

void transition(){
  digitalWrite(Green1, LOW);
  digitalWrite(Yellow1, LOW);
  digitalWrite(Red1, HIGH);
  digitalWrite(Red2, HIGH);
  digitalWrite(Yellow2, LOW);
  digitalWrite(Green2, LOW);
  digitalWrite(LT1, LOW);
  digitalWrite(LT2, LOW);
}

void L1(){
  digitalWrite(Green1, LOW);
  digitalWrite(Yellow1, LOW);
  digitalWrite(Red1, HIGH);
  digitalWrite(Red2, HIGH);
  digitalWrite(Yellow2, LOW);
  digitalWrite(Green2, LOW);
  digitalWrite(LT1, HIGH);
  digitalWrite(LT2, LOW);
}

void L2(){
  digitalWrite(Green1, LOW);
  digitalWrite(Yellow1, LOW);
  digitalWrite(Red1, HIGH);
  digitalWrite(Red2, HIGH);
  digitalWrite(Yellow2, LOW);
  digitalWrite(Green2, LOW);
  digitalWrite(LT1, LOW);
  digitalWrite(LT2, HIGH);
}

void L3(){
  digitalWrite(Green1, HIGH);
  digitalWrite(Yellow1, LOW);
  digitalWrite(Red1, LOW);
  digitalWrite(Red2, HIGH);
  digitalWrite(Yellow2, LOW);
  digitalWrite(Green2, LOW);
  digitalWrite(LT1, HIGH);
  digitalWrite(LT2, LOW);
}

void L4(){
  digitalWrite(Green1, LOW);
  digitalWrite(Yellow1, LOW);
  digitalWrite(Red1, HIGH);
  digitalWrite(Red2, LOW);
  digitalWrite(Yellow2, LOW);
  digitalWrite(Green2, HIGH);
  digitalWrite(LT1, LOW);
  digitalWrite(LT2, HIGH);
}