char arr[] = {B00111111, B00000110, B01011011, B01001111, B01100110, B01101101, B01111101, B00000111, B01111111, B01100111};
void setup() {
DDRD = B11111111;
}

void loop() {
for (int i =0; i<10; i++){
  PORTD = arr[i];
  delay(1000);
}
}