String stringOne = "Svi";
String stringTwo = "putevi";
String stringThree = "vode";
String stringFour = "u";
String stringFive = "Rim.";

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

void loop() {
  String myString = stringOne+stringTwo+stringThree+stringFour+stringFive;
  Serial.println(myString);
  Serial.println(" ");
  delay(2000);
  String myString2 = stringOne+" "+stringTwo+" "+stringThree+" "+stringFour+" "+stringFive;
  Serial.println(myString2);
  Serial.println(" ");
  delay(2000);
  while(true);
}