<?php
declare(strict_types=1);

namespace PrinsFrank\Standards\LanguageTag;

/**
 * @standard RFC5646
 * @source https://datatracker.ietf.org/doc/html/rfc5646
 *
 * @manually-updated
 */
enum PrivateUseRegionSubtag: string {
    case AA = 'AA';
    case QM = 'QM';
    case QN = 'QN';
    case QO = 'QO';
    case QP = 'QP';
    case QR = 'QR';
    case QS = 'QS';
    case QT = 'QT';
    case QU = 'QU';
    case QV = 'QV';
    case QW = 'QW';
    case QX = 'QX';
    case QY = 'QY';
    case QZ = 'QZ';
    case XA = 'XA';
    case XB = 'XB';
    case XC = 'XC';
    case XD = 'XD';
    case XE = 'XE';
    case XF = 'XF';
    case XG = 'XG';
    case XH = 'XH';
    case XI = 'XI';
    case XJ = 'XJ';
    case XK = 'XK';
    case XL = 'XL';
    case XM = 'XM';
    case XN = 'XN';
    case XO = 'XO';
    case XP = 'XP';
    case XQ = 'XQ';
    case XR = 'XR';
    case XS = 'XS';
    case XT = 'XT';
    case XU = 'XU';
    case XV = 'XV';
    case XW = 'XW';
    case XX = 'XX';
    case XY = 'XY';
    case XZ = 'XZ';
    case ZZ = 'ZZ';
}
