int LED = 1;
int trumpas = 250;
int ilgas = 750;
int tarpas = 1500;

void setup() {
pinMode(LED, OUTPUT);
}

void loop() {
// A raidė
digitalWrite(LED, HIGH);
delay(trumpas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(ilgas);
digitalWrite(LED, LOW);
delay(500);

delay(tarpas);

// R raidė
digitalWrite(LED, HIGH);
delay(trumpas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(ilgas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(trumpas);
digitalWrite(LED, LOW);
delay(500);

delay(tarpas);

// O raidė
digitalWrite(LED, HIGH);
delay(ilgas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(ilgas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(ilgas);
digitalWrite(LED, LOW);
delay(500);

delay(tarpas);

// N raidė
digitalWrite(LED, HIGH);
delay(ilgas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(trumpas);
digitalWrite(LED, LOW);
delay(500);

delay(tarpas);

// A raidė
digitalWrite(LED, HIGH);
delay(trumpas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(ilgas);
digitalWrite(LED, LOW);
delay(500);

delay(tarpas);

// S raidė
digitalWrite(LED, HIGH);
delay(trumpas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(trumpas);
digitalWrite(LED, LOW);
delay(500);

digitalWrite(LED, HIGH);
delay(trumpas);
digitalWrite(LED, LOW);
delay(500);

delay(tarpas);
}