void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600); // Start serial communication
}

void loop() {
  // put your main code here, to run repeatedly:
    // ASCII art representation of a straight line 
    Serial.println("          y");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|.........*");
    Serial.println("..........|.......*..");
    Serial.println("..........|.....*....");
    Serial.println("..........|...*......");
    Serial.println("..........|.*........");
    Serial.println("x---------|----------x");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("..........|..........");
    Serial.println("          y");
    Serial.println();
    delay(1000); // Delay for visualization
}