Something

	static final char method1724(char c) {
		char c_0_ = c;
		while_21_: do {
			while_20_: do {
				while_19_: do {
					while_18_: do {
						while_17_: do {
							while_16_: do {
								while_15_: do {
									while_14_: do {
										while_13_: do {
											do {
												if (c_0_ != ' ' && c_0_ != '\u00a0' && c_0_ != '_' && c_0_ != '-') {
													if (c_0_ != '[' && c_0_ != ']' && c_0_ != '#') {
														if (c_0_ != '\u00e0' && c_0_ != '\u00e1' && c_0_ != '\u00e2' && c_0_ != '\u00e4' && c_0_ != '\u00e3' && c_0_ != '\u00c0' && c_0_ != '\u00c1' && c_0_ != '\u00c2' && c_0_ != '\u00c4' && (c_0_ != '\u00c3')) {
															if ((c_0_ != '\u00e8') && (c_0_ != '\u00e9') && (c_0_ != '\u00ea') && (c_0_ != '\u00eb') && (c_0_ != '\u00c8') && (c_0_ != '\u00c9') && (c_0_ != '\u00ca') && (c_0_ != '\u00cb')) {
																if ((c_0_ != '\u00ed') && (c_0_ != '\u00ee') && (c_0_ != '\u00ef') && (c_0_ != '\u00cd') && (c_0_ != '\u00ce') && (c_0_ != '\u00cf')) {
																	if ((c_0_ != '\u00f2') && (c_0_ != '\u00f3') && (c_0_ != '\u00f4') && (c_0_ != '\u00f6') && (c_0_ != '\u00f5') && (c_0_ != '\u00d2') && (c_0_ != '\u00d3') && (c_0_ != '\u00d4') && (c_0_ != '\u00d6') && (c_0_ != '\u00d5')) {
																		if ((c_0_ != '\u00f9') && c_0_ != '\u00fa' && c_0_ != '\u00fb' && c_0_ != '\u00fc' && c_0_ != '\u00d9' && c_0_ != '\u00da' && c_0_ != '\u00db' && c_0_ != '\u00dc') {
																			if (c_0_ != '\u00e7' && c_0_ != '\u00c7') {
																				if (c_0_ != '\u00ff' && c_0_ != '\u0178') {
																					if (c_0_ != '\u00f1' && c_0_ != '\u00d1') {
																						if (c_0_ == '\u00df')
																							break while_20_;
																						break while_21_;
																					}
																				}
																				else
																					break while_18_;
																				break while_19_;
																			}
																		}
																		else
																			break while_16_;
																		break while_17_;
																	}
																}
																else
																	break while_14_;
																break while_15_;
															}
														}
														else
															break;
														break while_13_;
													}
												}
												else
													return '_';
												return c;
											}
											while (false);
											return 'a';
										}
										while (false);
										return 'e';
									}
									while (false);
									return 'i';
								}
								while (false);
								return 'o';
							}
							while (false);
							return 'u';
						}
						while (false);
						return 'c';
					}
					while (false);
					return 'y';
				}
				while (false);
				return 'n';
			}
			while (false);
			return 'b';
		}
		while (false);
		return Character.toLowerCase(c);
	}