int LV1=1;
int LA1=45;
int LR1=46;

int LV2=8;
int LA2=11;
int LR2=17;

int LV3=41;
int LA3=39,
int LR3=33;

void setup() 
pinMode(LV1,OUTPUT);
pinMode(LA1, OUTPUT);
pinMode(LR1, OUTPUT);

pinMode(LV2, OUTPUT);
pinMode(LA2, OUTPUT);
pinMode(LR2, OUTPUT;);

pinMode(LV3, OUTPUT);
pinMode(LA3, OUTPUT);
pinMode(LR3, OUTPUT);

}
void loop() {
digitalWrite(LV1, LOW);  
digitalWrite(LA1, LOW);
digitalWrite(LR1, HIGH);

digitalWrite(LV2, LOW);
digitalWrite(LA2, HIGH);
digitalWrite(LR2, LOW);

digitalWrite(LV3, HIGH);
digitalWrite(LA3, LOW);
digitalWrite(LR3, LOW);