int count = 0;
int LEDR = 13;
int LEDY = 12;
int LEDG = 7;
int LEDW = 6;

void setup() {
Serial.begin(9600);
pinMode(LEDR, OUTPUT);
pinMode(LEDY, OUTPUT);
pinMode(LEDG, OUTPUT);
pinMode(LEDW, OUTPUT);

}

void loop() {
count++;
delay(1000);
Serial.println(count);
if (count < 5){
digitalWrite(LEDR, HIGH);
digitalWrite(LEDY, LOW);
digitalWrite(LEDG, LOW);
digitalWrite(LEDW, LOW);
}

else if (count == 7){
digitalWrite(LEDR, LOW);
digitalWrite(LEDY, HIGH);
digitalWrite(LEDG, LOW);
digitalWrite(LEDW, LOW);
}

else if (count == 10){
digitalWrite(LEDR, LOW);
digitalWrite(LEDY, LOW);
digitalWrite(LEDG, HIGH);
digitalWrite(LEDW, LOW);
}

else if (count > 10){
digitalWrite(LEDR, LOW);
digitalWrite(LEDY, LOW);
digitalWrite(LEDG, LOW);
digitalWrite(LEDW, HIGH);
}

if (count == 15){
count = 0;
}
}