const int D1 = 0 ;
const int D2 = 1 ;
const int D3 = 2 ;
const int D4 = 3 ;
const int A =  4 ;
const int F =  5 ;
const int G =  6 ;
const int C =  7 ;
const int DP = 8 ;
const int D =  9 ;
const int E = 10 ;
const int B = 11 ;

int i, arr[11] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11};


void setup() {
  pinMode(0, OUTPUT);
  pinMode(1, OUTPUT);
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(10, OUTPUT);
  pinMode(11, OUTPUT);

  digitalWrite( 0, LOW);
  digitalWrite( 1, LOW);
  digitalWrite( 2, LOW);
  digitalWrite( 3, LOW);
  digitalWrite( 4, LOW);
  digitalWrite( 5, LOW);
  digitalWrite( 6, LOW);
  digitalWrite( 7, LOW);
  digitalWrite( 8, LOW);
  digitalWrite( 9, LOW);
  digitalWrite( 10, LOW);
  digitalWrite(11, LOW);

  digitalWrite(0, HIGH);
  digitalWrite(7, HIGH);
  digitalWrite(4, HIGH);
  digitalWrite(11, HIGH);
  delay(1000);
  digitalWrite(0, LOW);

  digitalWrite(1, HIGH);

  digitalWrite(5, LOW);
  digitalWrite(8, LOW);
  digitalWrite(10, LOW);

  digitalWrite(4, HIGH);
  digitalWrite(7, HIGH);
  digitalWrite(6, HIGH);
  digitalWrite(9, HIGH);
  digitalWrite(11, HIGH);
  delay(1000);
  digitalWrite(1, LOW);





}


void loop() {

}