#define red 11
#define blue 10
void setup() {

pinMode(red, OUTPUT);
pinMode(blue,);
}

void loop() {
redLightblink(100);
blueLightblink(100);

voidredLightblink(int speed);

digitalWrite(red,HIGH);
delay(1000);
digitalWrite(red, LOW);
delay(1000);

blueLightblink(100);

voidblueLightblink(int speed)

digitalWrite(blue,HIGH);
delay(1000);
digitalWrite(blue, LOW);
delay(1000);

}