#include <FastLED.h>
#define NUM_LEDS 189
#define DATA_PIN 3
CRGB leds[NUM_LEDS];
void setup() {
  FastLED.addLeds<WS2812B, DATA_PIN, RGB>(leds, NUM_LEDS);
}
void loop() {
  for (int x = 1; x < 190; x++) {
    int blink = 1;
    for (int y = 1; y < 10; y++) {
      if (blink > 0) {
        leds[x] = CRGB(25, 0, 0);
      }
      if (blink < 0) {
        leds[x] = CRGB(0, 0, 0);
      }
      blink = -blink;
      FastLED.show();
      delay(5);
    }
    blink = 1;
    for (int y = 1; y < 10; y++) {
      if (blink > 0) {
        leds[x] = CRGB(0, 25, 0);
      }
      if (blink < 0) {
        leds[x] = CRGB(0, 0, 0);
      }
      blink = -blink;
      FastLED.show();
      delay(5);
    }
    blink = 1;
    for (int y = 1; y < 10; y++) {
      if (blink > 0) {
        leds[x] = CRGB(0, 0, 40);
      }
      if (blink < 0) {
        leds[x] = CRGB(0, 0, 0);
      }
      blink = -blink;
      FastLED.show();
      delay(5);
    }
    leds[x] = CRGB(0, 0, 0);
    FastLED.show();
  }
}