void setup() {
pinMode(13,HIGH);
pinMode(12,HIGH);
pinMode(11,HIGH);
pinMode(10,HIGH);
pinMode(9,HIGH);
pinMode(8,HIGH);
pinMode(7,HIGH);
pinMode(6,HIGH);
pinMode(5,HIGH);
pinMode(4,HIGH);
pinMode(3,HIGH);
pinMode(2,HIGH);
}

void loop() {
channel1();
}

void channel1(){
digitalWrite(13, LOW);
digitalWrite(12, LOW);
digitalWrite(11, LOW);
digitalWrite(10, LOW);
digitalWrite(9, LOW);
digitalWrite(8, LOW);
digitalWrite(7, LOW);
digitalWrite(6, LOW);
digitalWrite(5, LOW);
digitalWrite(4, LOW);
digitalWrite(3, LOW);
digitalWrite(2, LOW);

digitalWrite(13, HIGH);
digitalWrite(10, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
delay(2000);
digitalWrite(13, HIGH);
digitalWrite(10, HIGH);
digitalWrite(6, HIGH);
digitalWrite(5, LOW);
delay(2000);
digitalWrite(13, HIGH);
digitalWrite(7, HIGH);
digitalWrite(6, LOW);
digitalWrite(5, LOW);
delay(2000);
digitalWrite(7, HIGH);
digitalWrite(13, LOW);
digitalWrite(12, HIGH);
digitalWrite(11, LOW);
digitalWrite(10, LOW);
digitalWrite(9, HIGH);
digitalWrite(8, LOW);
delay(2000);
digitalWrite(7, HIGH);
digitalWrite(13, LOW);
digitalWrite(12, LOW);
digitalWrite(11, HIGH);
digitalWrite(10, LOW);
digitalWrite(9, LOW);
digitalWrite(8, HIGH);
delay(2000);
digitalWrite(7, HIGH);
digitalWrite(13, LOW);
digitalWrite(12, LOW);
digitalWrite(11, HIGH);
digitalWrite(10, LOW);
digitalWrite(9, HIGH);
digitalWrite(8, LOW);
delay(2000);
digitalWrite(7, HIGH);
digitalWrite(13, LOW);
digitalWrite(12, LOW);
digitalWrite(11, HIGH);
digitalWrite(10, HIGH);
digitalWrite(9, LOW);
digitalWrite(8, LOW);
delay(2000);
digitalWrite(4, LOW);
digitalWrite(3, HIGH);
digitalWrite(2, LOW);
delay(2000);
digitalWrite(4, LOW);
digitalWrite(3, LOW);
digitalWrite(2, HIGH);
delay(2000);
digitalWrite(4, LOW);
digitalWrite(3, HIGH);
digitalWrite(2, LOW);
digitalWrite(13, LOW);
digitalWrite(12, HIGH);
digitalWrite(11, LOW);
delay(2000);
digitalWrite(4, HIGH);
digitalWrite(3, LOW);
digitalWrite(2, LOW);
digitalWrite(13, HIGH);
digitalWrite(12, LOW);
digitalWrite(11, LOW);
delay(2000);
digitalWrite(7, LOW);
digitalWrite(6, HIGH);
digitalWrite(5, LOW);
delay(2000);

}