#define echo 5
#define trigger 6


void setup() {
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(7,OUTPUT);
pinMode(8,OUTPUT);
pinMode(9,OUTPUT);

  zima();
  
}

void zima(){
  digitalWrite(2,1);
  digitalWrite(3,1);
  digitalWrite(4,1);
  digitalWrite(5,1);
  digitalWrite(7,1);
  digitalWrite(8,1);
  digitalWrite(9,1);

}

void washa9(){
  digitalWrite(2,0);
  digitalWrite(3,0);
  digitalWrite(4,0);
  digitalWrite(5,1);
  digitalWrite(7,1);
  digitalWrite(8,0);
  digitalWrite(9,0);
}
void loop() {
  washa9();
  delay(2000);
  zima();
  delay(2000);

   
}