const int buttonPin1 = 2;
const int buttonPin2 = 3;
const int led1 = 13;
const int led2 = 12;
const int led3 = 11;

bool ledState = false;
bool running = false;

void setup() {
pinMode(buttonPin1, INPUT_PULLUP);
pinMode(buttonPin2, INPUT_PULLUP);
pinMode(led1, OUTPUT);
pinMode(led2, OUTPUT);
pinMode(led3, OUTPUT);
}

void loop () {
 if (digitalRead(buttonPin1) == LOW) {
 running = true;
delay(200); }
if(running){
digitalWrite(led1, HIGH);
delay(300);
digitalWrite(led1, LOW);
digitalWrite(led2, HIGH);
delay(300);
digitalWrite(led2, LOW);
digitalWrite(led3, HIGH);
delay(300);
digitalWrite(led3, LOW);
}
if (digitalWrite(buttonPin2) == HIGH) {
digitalWrite(led1, LOW);
digitalWrite(led2, LOW);
digitalWrite(led3, LOW);
}
}