void setup() {
  // put your setup code here, to run once:
pinMode(1, OUTPUT); //A
pinMode(2, OUTPUT); //B
pinMode(3, OUTPUT); //C
pinMode(4, OUTPUT); //D
pinMode(5, OUTPUT); //E
pinMode(6, OUTPUT); //F
pinMode(7, OUTPUT); //G
}

void loop() {
  // put your main code here, to run repeatedly:
//Display a
digitalWrite(1, LOW); //A
digitalWrite(2, LOW); //B
digitalWrite(3, LOW); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display b
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, LOW); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display c
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, HIGH); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display d
digitalWrite(1, HIGH); //A
digitalWrite(2, LOW); //B
digitalWrite(3, LOW); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display E
digitalWrite(1, LOW); //A
digitalWrite(2, LOW); //B
digitalWrite(3, HIGH); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display F
digitalWrite(1, LOW); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, HIGH); //C
digitalWrite(4, HIGH); //D
digitalWrite(5, LOW); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display g
digitalWrite(1, LOW); //A
digitalWrite(2, LOW); //B
digitalWrite(3, LOW); //C
digitalWrite(4, LOW); //D
digitalWrite(5, HIGH); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display h
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, LOW); //C
digitalWrite(4, HIGH); //D
digitalWrite(5, LOW); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display i
digitalWrite(1, LOW); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, HIGH); //C
digitalWrite(4, HIGH); //D
digitalWrite(5, LOW); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, HIGH); //G
delay(1000);

//Display j
digitalWrite(1, LOW); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, LOW); //C
digitalWrite(4, LOW); //D
digitalWrite(5, HIGH); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, HIGH); //G
delay(1000);

//Display L
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, HIGH); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, LOW); //F
digitalWrite(7, HIGH); //G
delay(1000);

//Display n
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, LOW); //C
digitalWrite(4, HIGH); //D
digitalWrite(5, LOW); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display o
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, LOW); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display P
digitalWrite(1, LOW); //A
digitalWrite(2, LOW); //B
digitalWrite(3, HIGH); //C
digitalWrite(4, HIGH); //D
digitalWrite(5, LOW); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display q
digitalWrite(1, LOW); //A
digitalWrite(2, LOW); //B
digitalWrite(3, LOW); //C
digitalWrite(4, HIGH); //D
digitalWrite(5, HIGH); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display r
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, HIGH); //C
digitalWrite(4, HIGH); //D
digitalWrite(5, LOW); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display s
digitalWrite(1, LOW); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, LOW); //C
digitalWrite(4, LOW); //D
digitalWrite(5, HIGH); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display t
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, HIGH); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);

//Display u
digitalWrite(1, HIGH); //A
digitalWrite(2, HIGH); //B
digitalWrite(3, LOW); //C
digitalWrite(4, LOW); //D
digitalWrite(5, LOW); //E
digitalWrite(6, HIGH); //F
digitalWrite(7, HIGH); //G
delay(1000);

//Display x
digitalWrite(1, HIGH); //A
digitalWrite(2, LOW); //B
digitalWrite(3, LOW); //C
digitalWrite(4, HIGH); //D
digitalWrite(5, LOW); //E
digitalWrite(6, LOW); //F
digitalWrite(7, LOW); //G
delay(1000);
}