serial interfacing

Projects General Guidance
3 
void setup() {
Serial.begin(9600);
}

void loop(){
digitalWrite(4, HIGH);
Serial.println(analogRead(0));//print bottom sensor value
delay(1000);//wait one second
Serial.println(analogRead(1));//print middle sensor value
delay(1000);//wait one second
Serial.println(analogRead(2));//print top sensor value
delay(1000);//wait one second
}

i see three values on the serial monitor, problem is i cant associate which value is which sensor