int list[] = {1,3,2,4};
            //0 1 2 3 INDICIES INDEXES
int buttons[] {9,8,7,6};
int leds[] {13,12,11,10};

void setup() {
  //Serial.begin(9600);
  for(int i = 0; i < 4; i++){
    //Serial.println(list[i]);
  }  
}

void loop() {// put your main code here, to run repeatedly:



}