int button_pin = 4;
int x_pin = A0;
int y_pin = A1;
int counter1 = 0;
int counter = 0;
int y_val;
int x_val;


int t_l_led = 13;
int t_led = 12;
int t_r_led = 11;
int l_led = 10;
int r_led = 9;
int b_l_led = 8;
int b_led = 7;
int b_r_led = 6;
void setup() { 
pinMode(t_l_led, OUTPUT);
pinMode(t_led, OUTPUT);
pinMode(t_r_led, OUTPUT);
pinMode(l_led, OUTPUT);
pinMode(r_led, OUTPUT);
pinMode(b_l_led, OUTPUT);
pinMode(b_led, OUTPUT);
pinMode(b_r_led, OUTPUT);
pinMode(button_pin, INPUT);
Serial.begin(9600);
}

void loop() {
  
 x_val = analogRead(x_pin); 
 y_val = analogRead(y_pin);
if(x_val == 1023 && y_val == 1023){
  digitalWrite(t_l_led, HIGH);
  }
 else if(x_val == 512 && y_val == 512){
  digitalWrite(t_l_led, LOW);
  }
 if(y_val == 1023){
 digitalWrite(t_led, HIGH);
  }
   else if(x_val == 512 && y_val == 512){
  digitalWrite(t_led, LOW);
  }
  if(x_val == 0 && y_val == 1023){
 digitalWrite(t_r_led, HIGH);
  }
   else if(x_val == 512 && y_val == 512){
  digitalWrite(t_r_led, LOW);
  }
   if(x_val == 1023){
 digitalWrite(l_led, HIGH);
  }
   else if(x_val == 512 && y_val == 512){
  digitalWrite(l_led, LOW);
  }
   if(x_val == 0){
 digitalWrite(r_led, HIGH);
  }
   else if(x_val == 512 && y_val == 512){
  digitalWrite(r_led, LOW);
  }
   if(x_val == 1023 && y_val == 0){
 digitalWrite(b_l_led, HIGH);
  }
   else if(x_val == 512 && y_val == 512){
  digitalWrite(b_l_led, LOW);
  }
    if(y_val == 0){
 digitalWrite(b_led, HIGH);
  }
   else if(x_val == 512 && y_val == 512){
  digitalWrite(b_led, LOW);
  }
    if(x_val == 0 && y_val == 0){
 digitalWrite(b_r_led, HIGH);
  }
   else if(x_val == 512 && y_val == 512){
  digitalWrite(b_r_led, LOW);
  }
}