いろんなフォントで「double talk」変換
Zen Old Minchodouble talk
Yusei Magicdouble talk
M PLUS 1double talk
Shippori Antiquedouble talk
Yuji Maidouble talk
Dela Gothic Onedouble talk
DotGothic16double talk
Train Onedouble talk
Hira Minchodouble talk
Potta Onedouble talk
Reggae Onedouble talk
Stickdouble talk
Zen Kurenaidodouble talk
Kosugi Marudouble talk
Rampart Onedouble talk
Hachi Maru Popdouble talk
New Tegomindouble talk
RocknRoll Onedouble talk
Kaisei Decoldouble talk
「double talk」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
