const byte kirmizi=9, yesil=10, mavi=11;

void setup() {
}

void loop() {
  for (int a = 0; a <= 255; a++) 
    analogWrite(kirmizi, a);
    ;
  for (int b = 0; b <= 0; b++)  
   analogWrite(yesil, b);
  
  for (int c = 0; c <= 0; c++)  
   analogWrite(mavi, c);
   delay(1000);

  for (int a = 0; a <= 0; a++) 
    analogWrite(kirmizi, a);
    delay(1000);
  for (int b = 0; b <= 255; b++)  
   analogWrite(yesil, b);
   
  for (int c = 0; c <= 0; c++)  
   analogWrite(mavi, c);
   delay(1000);

  for (int a = 0; a <= 0; a++) 
    analogWrite(kirmizi, a);
    
  for (int b = 0; b <= 0; b++)  
   analogWrite(yesil, b);
   
  for (int c = 0; c <= 255; c++)  
   analogWrite(mavi, c);
   delay(1000);







}