void setup() {
  pinMode(13, OUTPUT);
}

void loop() {
  digitalWrite(13, HIGH);
  delay(200); 
  digitalWrite(13, LOW);
  delay(200); 
  digitalWrite(13, HIGH); // litera S
  delay(200); 
  digitalWrite(13, LOW);
  delay(200); 
  digitalWrite(13, HIGH);
  delay(200); 

  digitalWrite(13, LOW); // przerwa miedzy kazda literą
  delay(1000);  
  
  digitalWrite(13, HIGH);
  delay(1000); 
  digitalWrite(13, LOW);
  delay(200); 
  digitalWrite(13, HIGH);
  delay(200); 
  digitalWrite(13, LOW); // litera Y
  delay(600); 
  digitalWrite(13, HIGH);
  delay(1000);
  digitalWrite(13, LOW);
  delay(200);
  digitalWrite(13, HIGH);
  delay(1000);
  digitalWrite(13, LOW);
  delay(200); 

  digitalWrite(13, LOW); // przerwa miedzy kazda literą
  delay(1000);  

  digitalWrite(13, HIGH);
  delay(200); 
  digitalWrite(13, LOW);
  delay(200); 
  digitalWrite(13, HIGH); // litera S
  delay(200); 
  digitalWrite(13, LOW);
  delay(200); 
  digitalWrite(13, HIGH);
  delay(200); 

  digitalWrite(13, LOW); // przerwa miedzy kazda literą
  delay(1000);  

  digitalWrite(13, HIGH);
  delay(1000); 
  digitalWrite(13, LOW);// litera T
  delay(200); 

  digitalWrite(13, LOW); // przerwa miedzy kazda literą
  delay(1000);  

  digitalWrite(13, HIGH);
  delay(200); 
  digitalWrite(13, LOW); //litera E
  delay(200); 

  digitalWrite(13, LOW); // przerwa miedzy kazda literą
  delay(1000);  

  digitalWrite(13, HIGH);
  delay(1000);
  digitalWrite(13, LOW);
  delay(200);             // litera M
  digitalWrite(13, HIGH);
  delay(1000);
  digitalWrite(13, LOW);
  delay(200); 

  digitalWrite(13, LOW); // przerwa miedzy kazdym słowem
  delay(3000); 



}