int val1;
int val2;
int bs;
void setup() {
  Serial.begin(9600);
 pinMode(1, INPUT);
 pinMode(2, INPUT);
 pinMode(3, INPUT_PULLUP);
}

void loop() {
  val1 = analogRead(1);
  val2 = analogRead(2);
  bs = digitalRead(3);
  Serial.print("up + down=");
  Serial.println(val1);
  Serial.print("right + left=");
  Serial.println(val2);
  Serial.print("buttonState=");
  Serial.println(bs);
  delay(500);
}
// // vert = up + down; horz = right + left; sel = button // //