void setup() {
  Serial.begin(9600);
}

void loop() {
  Serial.print(digitalRead(14));
  Serial.print('\t');
  Serial.print(digitalRead(15));
  Serial.print('\t');
  Serial.print(digitalRead(16));
  Serial.print('\t');
  Serial.print(digitalRead(17));
  Serial.print('\t');
  Serial.print(digitalRead(18));
  Serial.print('\t');
  Serial.print(digitalRead(19));
  Serial.print('\n');
}