int LV = 0;
int LA = 0;
int LR = 0;



void setup() {
 pinMode(LV, OUTPUT);
 pinMode(LA, OUTPUT);
 pinMode(LR, OUTPUT);
digitalWrite(4, HIGH);
digitalWrite(7, HIGH);
digitalWrite(10, HIGH);

}

void loop() {
for (int i = 1; i<=3; i++) {
 if (i == 1){ LV =2;  LA = 3;   LR = 4; }
if (i == 2){ LV =5;  LA = 6;   LR = 7; }
 if (i == 3){ LV =8;  LA = 9;   LR = 10; }

digitalWrite(LV, HIGH);
digitalWrite(LA, LOW);
digitalWrite(LR, LOW);
delay(5000);
digitalWrite(LV, LOW);
digitalWrite(LA, HIGH);
delay(500);
digitalWrite(LA, LOW);
delay(500);
digitalWrite(LA, HIGH);
delay(500);
digitalWrite(LA, LOW);
delay(500);
digitalWrite(LA, HIGH);
delay(500);
digitalWrite(LA, LOW);
digitalWrite(LR,HIGH);
}
 
  }