int pot = A0;
int pot2 = A1;
int pot3 = A2;
int pot4 = A3;
int val = 0;
int val2 = 0;
int val3 = 0;
int val4 = 0;
bool A = false;
bool B = false;
bool X = false;
bool Y = false;
bool lt = false;
bool rt = false;
bool lb = false;
bool rb = false;

void setup() {
  Serial.begin(9600);
  pinMode(3, OUTPUT);
  pinMode(2, INPUT);
  pinMode(3, INPUT);
  pinMode(4, INPUT);
  pinMode(5, INPUT);
  pinMode(6, INPUT);
  pinMode(7, INPUT);
  pinMode(8, INPUT);
  pinMode(9, INPUT);

}



void loop() {

    if (digitalRead(2) == HIGH) {
      Serial.println("B");
    }
    if (digitalRead(3) == HIGH) {
      Serial.println("A");
    }
    if (digitalRead(4) == HIGH) {
      Serial.println("X");
    }
    if (digitalRead(5) == HIGH) {
      Serial.println("Y");
    }
    if (digitalRead(6) == HIGH) {
      Serial.println("rb");
    }
    if (digitalRead(7) == HIGH) {
      Serial.println("rt");
    }
    if (digitalRead(8) == HIGH) {
      Serial.println("lb");
    }
    if (digitalRead(9) == HIGH) {
      Serial.println("lt");
    }

 
  delay(5);
}