const int rly = 8, pb1 = 9, pb2 = 10;
int statuspb1;
int statuspb2;

void setup() 
{
  pinMode(rly, OUTPUT);
  pinMode(pb1, INPUT);
  pinMode(pb2, INPUT);
  Serial.begin(9600);
}

void loop() 
{
  statuspb1 = digitalRead(pb1);
  statuspb2 = digitalRead(pb2);

  if (statuspb1 == HIGH)
  {
    digitalWrite(rly, HIGH);
    Serial.println("LED ON");
  }

  if (statuspb2 == HIGH)
  {
    digitalWrite(rly, LOW);
    Serial.println("LED OFF");
  }
}