#include<Servo.h>

Servo servo1;
Servo servo2;
Servo servo3;
Servo servo4;


const int servo1Pin = 3;
const int servo2Pin = 5;
const int servo3Pin = 6;
const int servo4Pin = 9;


const int delayTime = 500;

void setup() {

  servo1.attach(servo1Pin);
  servo2.attach(servo2Pin);
  servo3.attach(servo3Pin);
  servo4.attach(servo4Pin);
}

void loop() {
  
  servo1.write(0);
  servo2.write(180);
  servo3.write(0);
  servo4.write(180);
  delay(delayTime);

  // Close the flower
  servo1.write(90);
  servo2.write(90);
  servo3.write(90);
  servo4.write(90);
  delay(delayTime);

  // Open the flower partially
  servo1.write(45);
  servo2.write(135);
  servo3.write(45);
  servo4.write(135);
  delay(delayTime);

  // Close the flower again
  servo1.write(90);
  servo2.write(90);
  servo3.write(90);
  servo4.write(90);
  delay(delayTime);

  // Repeat the dance
  for (int i = 0; i < 3; i++) {
    // Rotate servos in opposite directions
    servo1.write(0);
    servo2.write(180);
    servo3.write(180);
    servo4.write(0);
    delay(delayTime);

    servo1.write(180);
    servo2.write(0);
    servo3.write(0);
    servo4.write(180);
    delay(delayTime);
  }
}