// Any copyright is dedicated to the Public Domain.

// https://creativecommons.org/publicdomain/zero/1.0/

// null input.

null null

// Mixed case.

COM null

example.COM example.com

WwW.example.COM example.com

// Leading dot.

.com null

.example null

.example.com null

.example.example null

// Unlisted TLD.

example null

example.example example.example

b.example.example example.example

a.b.example.example example.example

// Listed, but non-Internet, TLD.

//local null

//example.local null

//b.example.local null

//a.b.example.local null

// TLD with only 1 rule.

biz null

domain.biz domain.biz

b.domain.biz domain.biz

a.b.domain.biz domain.biz

// TLD with some 2-level rules.

com null

example.com example.com

b.example.com example.com

a.b.example.com example.com

uk.com null

example.uk.com example.uk.com

b.example.uk.com example.uk.com

a.b.example.uk.com example.uk.com

test.ac test.ac

// TLD with only 1 (wildcard) rule.

mm null

c.mm null

b.c.mm b.c.mm

a.b.c.mm b.c.mm

// More complex TLD.

jp null

test.jp test.jp

www.test.jp test.jp

ac.jp null

test.ac.jp test.ac.jp

www.test.ac.jp test.ac.jp

kyoto.jp null

test.kyoto.jp test.kyoto.jp

ide.kyoto.jp null

b.ide.kyoto.jp b.ide.kyoto.jp

a.b.ide.kyoto.jp b.ide.kyoto.jp

c.kobe.jp null

b.c.kobe.jp b.c.kobe.jp

a.b.c.kobe.jp b.c.kobe.jp

city.kobe.jp city.kobe.jp

www.city.kobe.jp city.kobe.jp

// TLD with a wildcard rule and exceptions.

ck null

test.ck null

b.test.ck b.test.ck

a.b.test.ck b.test.ck

www.ck www.ck

www.www.ck www.ck

// US K12.

us null

test.us test.us

www.test.us test.us

ak.us null

test.ak.us test.ak.us

www.test.ak.us test.ak.us

k12.ak.us null

test.k12.ak.us test.k12.ak.us

www.test.k12.ak.us test.k12.ak.us

// IDN labels.

食狮.com.cn 食狮.com.cn

食狮.公司.cn 食狮.公司.cn

www.食狮.公司.cn 食狮.公司.cn

shishi.公司.cn shishi.公司.cn

公司.cn null

食狮.中国 食狮.中国

www.食狮.中国 食狮.中国

shishi.中国 shishi.中国

中国 null

// Same as above, but punycoded.

xn--85x722f.com.cn xn--85x722f.com.cn

xn--85x722f.xn--55qx5d.cn xn--85x722f.xn--55qx5d.cn

www.xn--85x722f.xn--55qx5d.cn xn--85x722f.xn--55qx5d.cn

shishi.xn--55qx5d.cn shishi.xn--55qx5d.cn

xn--55qx5d.cn null

xn--85x722f.xn--fiqs8s xn--85x722f.xn--fiqs8s

www.xn--85x722f.xn--fiqs8s xn--85x722f.xn--fiqs8s

shishi.xn--fiqs8s shishi.xn--fiqs8s

xn--fiqs8s null