#include <LiquidCrystal.h>

int RS=22;
int E=23;
int D4=5;
int D5=18;
int D6=19;
int D7= 21;

LiquidCrystal lcd(RS,E,D4,D5,D6,D7);

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  lcd.begin(16,2);

}

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

  lcd.setCursor(0,0);
  lcd.print("B========D");
    delay(10); // this speeds up the simulation
}