int pocet = 0;
int poradie = 0;
bool test1 = 1;
bool test2 = 1;
bool test3 = 1;

void setup() {
 DDRD = 0b11000111;
 PORTD |= 0b00111000;
 Serial.begin(9600);

}

void loop() {

  if((PIND&(1<<5))==0 && test1 == 1){
     test1 = 0;
    if(pocet == 0){
      poradie++;
    }
    pocet++;
   
  }
  else if ((PIND&(1<<5))!=0 && test1 != 1){
    test1 = 1;
  }

    if((PIND&(1<<4))==0 && test2 == 1){
      test2 = 0;
    if(pocet == 1){
      poradie++;
    }
    pocet++;
    
  }
  else if ((PIND&(1<<4))!=0 && test2 != 1){
    test2 = 1;
  }

    if((PIND&(1<<3))==0 && test3 == 1){
       test3 = 0;
    if(pocet == 2){
      poradie++;
    }
    pocet++;
   
  }
  else if ((PIND&(1<<3))!=0 && test3 != 1){
    test3 = 1;
  }

  if(pocet == 3){
    if(poradie==3){
      Serial.println("Yes");
      poradie=0;
      pocet = 0;
    }
    else{
      Serial.println("No");
      poradie=0;
      pocet = 0;
    }
  }
}