いろんなフォントで「december」変換
Zen Old Minchodecember
Yusei Magicdecember
M PLUS 1december
Shippori Antiquedecember
Yuji Maidecember
Dela Gothic Onedecember
DotGothic16december
Train Onedecember
Hira Minchodecember
Potta Onedecember
Reggae Onedecember
Stickdecember
Zen Kurenaidodecember
Kosugi Marudecember
Rampart Onedecember
Hachi Maru Popdecember
New Tegomindecember
RocknRoll Onedecember
Kaisei Decoldecember
「december」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
