#include <FastLED.h>

#define NUM_LEDS 12
#define DATA_PIN 1

CRGB leds[NUM_LEDS];

byte ringPosition = 0;  // Array position of LED that will be lit
#define ringSpeed 100
#define BRIGHTNESS 80
int zdk = 100;
int zdl = 200;
int startring[] = {9, 10, 11, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9};

void setup() {
  FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
  FastLED.setBrightness(BRIGHTNESS);
  //    digitalWrite(4, LOW);
}

void fastring() {
  ringPosition = 0;
  for (int i = 0; i < NUM_LEDS; i++) {
    CRGB lastcolor = leds[ringPosition];
    leds[ringPosition] = CRGB::CRGB::Yellow;
    FastLED.show();
    delay(zdk);
    leds[ringPosition] = lastcolor;
    FastLED.show();
    ringPosition++;
  }
}

void slowring() {
  ringPosition = 0;
  for (int i = 0; i < NUM_LEDS; i++) {
    CRGB lastcolor = leds[ringPosition];
    leds[ringPosition] = CRGB::CRGB::Yellow;
    FastLED.show();
    delay(zdl);
    leds[ringPosition] = lastcolor;
    FastLED.show();
    ringPosition++;
  }
}

void loop() {
  // First LED-Ring before Routine
  for (int i = 0; i < NUM_LEDS; i++) {
    leds[ringPosition] = CRGB::Red;
    FastLED.show();
    delay(ringSpeed);
    leds[ringPosition] = CRGB::Black;
    FastLED.show();
    ringPosition++;
  }

  for (int a = 0; a < 11; a += 2) {
    if (a != 2 && a != 8) {
      fill_solid(leds + startring[0 + a], 1, CRGB::Red);
      fill_solid(leds + startring[1 + a], 1, CRGB::Red);
      fill_solid(leds + startring[2 + a], 1, CRGB::Red);
      fastring();
    }
    fill_solid(leds + startring[0 + a], 1, CRGB::Blue);
    fill_solid(leds + startring[1 + a], 1, CRGB::Blue);
    fill_solid(leds + startring[2 + a], 1, CRGB::Blue);
    if (a != 2 && a != 8) {
      fastring();
    } else {
      slowring();
    }
    fill_solid(leds + startring[0 + a], 1, CRGB::Green);
    fill_solid(leds + startring[1 + a], 1, CRGB::Green);
    fill_solid(leds + startring[2 + a], 1, CRGB::Green);
    if (a != 2 && a != 8) {
      fastring();
    } else {
      slowring();
    }
    FastLED.show();
    delay(2000);
    fill_solid(leds, NUM_LEDS, 0);
    FastLED.show();
  }
}