     reset_buttons_flagClick;
     for (int j = random(100, 1000); j > 0; j = j - 100)
     {
-        for (int i = 2; i <= 13; i++)
+        for (int i = L1R_PIN; i <= L4B_PIN; i++)
         {
             // init rgb leds
             digitalWrite(i, HIGH);
         }
         delay(j);
-        for (int i = 2; i <= 13; i++)
+        for (int i = L1R_PIN; i <= L4B_PIN; i++)
         {
             // init rgb leds
             // lcd.setCursor(12, 1); lcd.print(analogRead(b11));

    // Print a message to the LCD.
    lcd.backlight();
    // lcd.setCursor(0, 1); lcd.print(field[8][2]);
    for (int i = 22; i <= 45; i++)
    {
        // init common leds
        pinMode(i, OUTPUT);
    }
    for (int i = 2; i <= 13; i++)
    {
        // init rgb leds
        pinMode(i, OUTPUT);

#define L210_PIN 25
#define L211_PIN 27
#define L212_PIN 22
#define LMIN_PIN 22
#define LMAX_PIN 45
#define L1R_PIN 2
#define L1G_PIN 3
#define L1B_PIN 4
