#define NUM_LEDS 144
#include "FastLED.h"
#define PIN 6
CRGB leds[NUM_LEDS];
byte counter;
void setup() {
  FastLED.addLeds<WS2811, PIN, GRB>(leds, NUM_LEDS).setCorrection( TypicalLEDStrip );
  FastLED.setBrightness(50);
  pinMode(13, OUTPUT);
}
void loop() {
  for (int i = 0; i < NUM_LEDS; i++ ) {         // >B 0 4> ?5@2>9 B@5B8
    leds[i] = CHSV(counter + i * 2, 255, 255);  // HSV. #25;8G820BL HUE (F25B)
    // C<=>65=85 i C<5=LH05B H03 @04C38
  }
  counter++;        // counter <5=O5BAO >B 0 4> 255 (B8? 40==KE byte)
  FastLED.show();
  delay(5);         // A:>@>ABL 42865=8O @04C38
}