unpack several serial data from arduino ?(sorry, privous posts are wrong,)

(sorry, privous posts are wrong, but I can't find delete icon)

I have three analogin from arduino (three light sensors), and want to receive the serial data from them seperately.
But now the max receives the data all in one, not seperately. (attached picture, plz watch red circle)
What should I do between serial c 9600 object and unpakc opject in the picture attached ?

arduino code:

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

void loop()
{
int sensorValue = analogRead(A1);
int sensorValue2 = analogRead(A2);
int sensorValue3 = analogRead(A3);
Serial.write(sensorValue);
Serial.write(sensorValue2);
Serial.write(sensorValue3);

}