% cf. http://tools.ietf.org/html/rfc3492#section-7.1

{description, "<hitotsu><yane><no><shita>2"}.

{punycode, "2-u9tlzr9756bt3uc0v"}.

{unicode, [16#3072, 16#3068, 16#3064, 16#5C4B, 16#6839, 16#306E, 16#4E0B, 16#0032]}.
