Arduino Gym Circuit Lights

int redLed = 10;

int greenLed = 11;

int led = 13;

int buzPin = 12;

//int buzgndPin = 2;

void setup() {

pinMode(10, OUTPUT);

pinMode(11, OUTPUT);

pinMode(12, OUTPUT);

pinMode(13, OUTPUT);

digitalWrite(13, LOW);

//pinMode(2, OUTPUT);

//digitalWrite(2, LOW);

digitalWrite(12, HIGH);

delay(1000);

digitalWrite(12, LOW);

}

void loop() {

digitalWrite(10, HIGH); //red

delay(20000);

digitalWrite(10, LOW);

digitalWrite(12, HIGH);

delay(1000);

digitalWrite(12, LOW);

digitalWrite(11, HIGH); //green

delay(40000);

digitalWrite(11, LOW);

digitalWrite(12, HIGH);

delay(1000);

digitalWrite(12, LOW);

}