void setup() {
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);

}

void loop() {
// GREEN BLINKS 5X
for(int x=0; x<5;x++ ){
digitalWrite(4, HIGH);
delay(500);
digitalWrite(4, LOW);
delay(500);
}
digitalWrite(4, LOW);

// red blinks 6x
for(int x=0; x<6;x++ ){
digitalWrite(2, HIGH);
delay(500);
digitalWrite(2, LOW);
delay(500);
}
digitalWrite(2, LOW);

// YELLOW BLINKS 3X
for(int x=0; x<3;x++ ){
digitalWrite(3, HIGH);
delay(500);
digitalWrite(3, LOW);
delay(500);
}
digitalWrite(3, LOW);
}