int pinA = 4;
int pinB = 2;
int pinC = 8;
int pinD = 6;
int pinE = 5;
int pinF = 3;
int pinG = 9;



void setup() {
  // put your setup code here, to run once:
  pinMode(4, OUTPUT);
  pinMode(2, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(13, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(11, OUTPUT);
  pinMode(10, OUTPUT);
  
}

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