int pin[3][12]= {{2,3,4,5,6,7,8,9,10,11,12,13},
                 {2,4,6,8,10,12,0,0,0,0,0,0},
                 {3,5,7,9,11,13,0,0,0,0,0,0}};

void setup(){
  for(int i = 0; i < 12 ; i++){
    pinMode(pin[0][i], OUTPUT);
    pinMode(pin[1][i], OUTPUT);
    pinMode(pin[2][i], OUTPUT);
  }
}
void loop() {
    for(int i = 5;i >= 0;i--){
      digitalWrite(pin[2][i],1);
      delay(100);
    }
    for(int j = 0;j < 10;j++){
      for(int i = 0;i <= 11;i++){
        digitalWrite(pin[0][i],0);
      }
      delay(200);
      for(int i = 0;i <= 11;i++){
        digitalWrite(pin[0][i],1);
      }
      delay(200);
    }
    for(int i = 0;i <= 11;i++){
      digitalWrite(pin[0][i],0);
      delay(50);
    }
    // invert
    for(int i = 0;i <= 5;i++){
      digitalWrite(pin[1][i],1);
      delay(100);
    }
    for(int j = 0;j < 10;j++){
      for(int i = 0;i <= 11;i++){
        digitalWrite(pin[0][i],0);
      }
      delay(200);
      for(int i = 0;i <= 11;i++){
        digitalWrite(pin[0][i],1);
      }
      delay(200);
    }
    for(int i = 11;i >= 0;i--){
      digitalWrite(pin[0][i],0);
      delay(50);
    }
}