#include <FastLED.h>
#include <avr/pgmspace.h>

// =============== CONFIGURATION ===============
#define LED_PIN        3
#define COLOR_ORDER    GRB
#define CHIPSET        WS2811
#define BRIGHTNESS     255

// Matrix dimensions
const uint8_t kMatrixWidth = 16;
const uint8_t kMatrixHeight = 16;
#define NUM_LEDS (kMatrixWidth * kMatrixHeight)

// Animation speed
int sp = 50;   // speed

// =============== GLOBAL VARIABLES ===============
CRGB leds[NUM_LEDS];
CRGB A[kMatrixWidth][kMatrixHeight];  // Keep original variable name

// =============== PATTERN DATA (FROM YOUR CODE) ===============
const uint32_t ledarray01[] PROGMEM = {
    0x00FF00FF, 0x00FFFFFF, 0x00FFFFFF, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 
    0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x0000FFFF, 0x0000FFFF, 
    0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000FF00, 
    0x0000FF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x000000FF, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 
    0x0000FF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000FF00, 
    0x0000FF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000FF00, 
    0x0000FF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000FF00, 
    0x0000FF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000FF00, 
    0x0000FF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000FF00, 
};

const uint32_t ledarray0[] PROGMEM = {
    0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x00FF00FF, 0x00FF00FF, 0x00FFFFFF, 
    0x00FFFFFF, 0x00FFFFFF, 0x00FF00FF, 0x00FF00FF, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x00FF00FF, 0x00FF00FF, 0x00FFFFFF, 0x00FFFFFF, 0x00000080, 
    0x00000080, 0x00000080, 0x00FFFFFF, 0x00FFFFFF, 0x00FF00FF, 0x00FF00FF, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x000000FF, 0x00000000, 0x00000000, 
    0x00000000, 0x000000FF, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x00FF00FF, 0x00FF00FF, 0x00FFFFFF, 0x00FFFFFF, 0x00000080, 0x00000080, 0x00B0B000, 
    0x00B0B000, 0x00B0B000, 0x00000080, 0x00000080, 0x00FFFFFF, 0x00FFFFFF, 0x00FF00FF, 0x00FF00FF, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x000000FF, 
    0x00000000, 0x000000FF, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x00FF00FF, 0x00FF00FF, 0x00FFFFFF, 0x00FFFFFF, 0x00000080, 0x00000080, 0x00B0B000, 
    0x00000080, 0x00000080, 0x00FFFFFF, 0x00FFFFFF, 0x00FF00FF, 0x00FF00FF, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x000000FF, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x00FF00FF, 0x00FF00FF, 0x00FFFFFF, 0x00FFFFFF, 0x00000080, 
    0x00FFFFFF, 0x00FFFFFF, 0x00FF00FF, 0x00FF00FF, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x00FF00FF, 0x00FF00FF, 0x00FFFFFF, 
    0x00FF00FF, 0x00FF00FF, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FF0000, 0x00FF0000, 0x000000FF, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x000000FF, 0x00FF0000, 0x00FF0000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x00FF00FF, 
};

const uint32_t ledarray1[] PROGMEM = {
    0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 
    0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 0x00FF00FF, 
    0x00FFFF00, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x0000FF40, 0x00FFFF00, 
};

const uint32_t ledarray3[] PROGMEM = {
    0x00FF00FF, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FF00FF, 
    0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FFFF00, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 
    0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF44, 0x00FFFF00, 
    0x00FFFF00, 0x00FFFF44, 0x00FFFF44, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 
    0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FFFF00, 
    0x0000FF00, 0x00FFFF00, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x0000FF00, 0x0000FF00, 0x0000FF00, 
    0x0000FF00, 0x0000FF00, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 
    0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x0000FF00, 
    0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 
    0x00FF0000, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF0000, 0x00FF0000, 0x00FF0000, 
    0x00FF0000, 0x00FF0000, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FF0000, 0x00FF0000, 
    0x00FF0000, 0x00FF0000, 0x00FF0000, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FFFF00, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF0000, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FFFF44, 0x00FFFF44, 0x00FFFF44, 0x00FFFF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x0000FF00, 0x00FF0000, 0x00FF0000, 0x00FF0000, 0x00FF0000, 
};

const uint32_t ledarray4[] PROGMEM = {
    0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00FFFFFF, 0x00000000, 0x0000FF00, 0x00FFFF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF00, 0x00FFFF44, 0x0000FF00, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00FFFFFF, 0x00000000, 0x0000FF00, 0x00FFFF00, 0x00FFFF44, 0x00FFFF00, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00FFFF00, 0x00FFFF00, 0x00FFFF44, 0x00FFFF00, 0x0000FF00, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00000000, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00FFFFFF, 0x00000000, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00FFFFFF, 0x00000000, 0x0000FF00, 0x00FFFF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000FF00, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00FFFFFF, 0x00000000, 0x0000FF00, 0x00FFFF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00FFFFFF, 0x00000000, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00000000, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00FF00FF, 0x00FF00FF, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00FFFFFF, 0x00000000, 0x0000FF00, 0x00FFFF00, 0x00FFFF00, 0x00FFFF00, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF00, 0x00FFFF00, 0x0000FF00, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00FF00FF, 
    0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00FFFFFF, 0x00000000, 0x0000FF00, 0x00FFFF00, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000FF00, 0x00000000, 0x00000000, 0x00FFFFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
};

const uint32_t ledarray5[] PROGMEM = {
    0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 
    0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 
    0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 
    0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 
    0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 
    0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x000000FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 
    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FF00FF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00FFFF44, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000FF, 0x00000000, 
};

// =============== FUNCTION PROTOTYPES ===============
void ReadArray(const uint32_t* Led_Array);
void SetMatrix();
void SetMatrixR();
void MoveLeft_1();
void MoveRight_1();
void MoveDown_1();
void MoveUp_1();
void MoveLeft(int T);
void MoveRight(int T);
void MoveUp(int T);
void MoveDown(int T);

// =============== ARDUINO SETUP & LOOP ===============

void setup() { 
  FastLED.addLeds<CHIPSET, LED_PIN, COLOR_ORDER>(leds, NUM_LEDS);
  FastLED.setBrightness(BRIGHTNESS);
  FastLED.clear();
  FastLED.show();
}

void loop() {
  // Your original animation sequence
  ReadArray(ledarray0);
  FastLED.show();
  delay(sp);
  MoveRight(3);
  delay(500);
  MoveLeft(3);
  delay(500);
  
  ReadArray(ledarray1);
  FastLED.show();
  delay(sp);
  MoveRight(3);
  delay(500);
  MoveLeft(3);
  delay(500);
  
  ReadArray(ledarray3);
  FastLED.show();
  delay(sp);
  MoveRight(3);
  delay(500);
  MoveLeft(3);
  delay(500);
  
  ReadArray(ledarray4);
  FastLED.show();
  delay(sp);
  MoveRight(3);
  delay(500);
  MoveLeft(3);
  delay(500);
  
  ReadArray(ledarray5);
  FastLED.show();
  delay(sp);
  MoveRight(3);
  delay(500);
  MoveLeft(3);
  delay(500);
}

// =============== MATRIX FUNCTIONS ===============

/**
 * Load pattern from PROGMEM into matrix A
 * @param Led_Array Pointer to pattern array in PROGMEM
 */
void ReadArray(const uint32_t* Led_Array) {
  FastLED.clear();
  int index = 0;
  for (int i = 0; i < kMatrixWidth; i++) {
    for (int j = 0; j < kMatrixHeight; j++) {
      A[i][j] = pgm_read_dword(&(Led_Array[index]));
      index++;
    }
  }
  SetMatrix();
}

/**
 * Copy matrix A to LED array in normal order
 */
void SetMatrix() {
  int index = 0;
  for (int i = 0; i < kMatrixWidth; i++) {
    for (int j = 0; j < kMatrixHeight; j++) {
      leds[index] = A[i][j];
      index++;
    }
  }
}

/**
 * Copy matrix A to LED array in reverse order (for zig-zag effect)
 */
void SetMatrixR() {
  int index = 0;
  for (int i = 0; i < kMatrixWidth; i++) {
    for (int j = kMatrixHeight; j > 0; j--) {
      leds[index] = A[i][j - 1];
      index++;
    }
  }
}

/**
 * Shift all columns left by one position
 */
void MoveLeft_1() {
  for (int j = 0; j < kMatrixHeight; j++) {
    CRGB temp = A[0][j];
    for (int i = 0; i < kMatrixWidth - 1; i++) {
      A[i][j] = A[i + 1][j];
    }
    A[kMatrixWidth - 1][j] = temp;
  }
}

/**
 * Shift all columns right by one position
 */
void MoveRight_1() {
  for (int j = 0; j < kMatrixHeight; j++) {
    CRGB temp = A[kMatrixWidth - 1][j];
    for (int i = kMatrixWidth - 1; i > 0; i--) {
      A[i][j] = A[i - 1][j];
    }
    A[0][j] = temp;
  }
}

/**
 * Shift all rows down by one position (with zig-zag handling)
 */
void MoveDown_1() {
  for (int i = 0; i < kMatrixWidth; i++) {
    if (i % 2 == 0) {
      // Even rows: shift down
      CRGB temp = A[i][0];
      for (int j = 0; j < kMatrixHeight - 1; j++) {
        A[i][j] = A[i][j + 1];
      }
      A[i][kMatrixHeight - 1] = temp;
    } else {
      // Odd rows: shift up (compensates for zig-zag wiring)
      CRGB temp = A[i][kMatrixHeight - 1];
      for (int j = kMatrixHeight - 1; j > 0; j--) {
        A[i][j] = A[i][j - 1];
      }
      A[i][0] = temp;
    }
  }
}

/**
 * Shift all rows up by one position (with zig-zag handling)
 */
void MoveUp_1() {
  for (int i = 0; i < kMatrixWidth; i++) {
    if (i % 2 == 0) {
      // Even rows: shift up
      CRGB temp = A[i][kMatrixHeight - 1];
      for (int j = kMatrixHeight - 1; j > 0; j--) {
        A[i][j] = A[i][j - 1];
      }
      A[i][0] = temp;
    } else {
      // Odd rows: shift down (compensates for zig-zag wiring)
      CRGB temp = A[i][0];
      for (int j = 0; j < kMatrixHeight - 1; j++) {
        A[i][j] = A[i][j + 1];
      }
      A[i][kMatrixHeight - 1] = temp;
    }
  }
}

// =============== COMPLEX ANIMATIONS ===============

/**
 * Animate left movement with visual effect
 * @param T Number of complete animation cycles
 */
void MoveLeft(int T) {
  for (int ii = 0; ii < T; ii++) {
    for (int i = 0; i < kMatrixWidth / 2; i++) {
      MoveLeft_1();
      SetMatrixR();
      FastLED.show();
      delay(sp);
      MoveLeft_1();
      SetMatrix();
      FastLED.show();
      delay(sp);
    }
  }
}

/**
 * Animate right movement with visual effect
 * @param T Number of complete animation cycles
 */
void MoveRight(int T) {
  FastLED.show();
  delay(sp);
  for (int ii = 0; ii < T; ii++) {
    for (int i = 0; i < kMatrixWidth / 2; i++) {
      MoveRight_1();
      SetMatrixR();
      FastLED.show();
      delay(sp);
      MoveRight_1();
      SetMatrix();
      FastLED.show();
      delay(sp);
    }
  }
}

/**
 * Animate upward movement
 * @param T Number of complete shifts
 */
void MoveUp(int T) {
  for (int ii = 0; ii < T; ii++) {
    for (int i = 0; i < kMatrixHeight; i++) {
      MoveUp_1();
      SetMatrix();
      FastLED.show();
      delay(sp);
    }
  }
}

/**
 * Animate downward movement
 * @param T Number of complete shifts
 */
void MoveDown(int T) {
  for (int ii = 0; ii < T; ii++) {
    for (int i = 0; i < kMatrixHeight; i++) {
      MoveDown_1();
      SetMatrix();
      FastLED.show();
      delay(sp);
    }
  }
}

// =============== UTILITY FUNCTIONS ===============

/**
 * Display a color test pattern
 */
void colorTest() {
  FastLED.clear();
  
  // Red
  for (int i = 0; i < NUM_LEDS / 4; i++) {
    leds[i] = CRGB::Red;
  }
  FastLED.show();
  delay(1000);
  
  // Green
  for (int i = NUM_LEDS / 4; i < NUM_LEDS / 2; i++) {
    leds[i] = CRGB::Green;
  }
  FastLED.show();
  delay(1000);
  
  // Blue
  for (int i = NUM_LEDS / 2; i < 3 * NUM_LEDS / 4; i++) {
    leds[i] = CRGB::Blue;
  }
  FastLED.show();
  delay(1000);
  
  // White
  for (int i = 3 * NUM_LEDS / 4; i < NUM_LEDS; i++) {
    leds[i] = CRGB::White;
  }
  FastLED.show();
  delay(1000);
  
  FastLED.clear();
  FastLED.show();
}

/**
 * Simple rainbow animation
 */
void rainbowAnimation(int cycles) {
  for (int cycle = 0; cycle < cycles; cycle++) {
    for (int hue = 0; hue < 256; hue++) {
      fill_rainbow(leds, NUM_LEDS, hue, 7);
      FastLED.show();
      delay(20);
    }
  }
}