いろんなフォントで「red_herring」変換
Zen Old Minchored_herring
Yusei Magicred_herring
M PLUS 1red_herring
Shippori Antiquered_herring
Yuji Maired_herring
Dela Gothic Onered_herring
DotGothic16red_herring
Train Onered_herring
Hira Minchored_herring
Potta Onered_herring
Reggae Onered_herring
Stickred_herring
Zen Kurenaidored_herring
Kosugi Marured_herring
Rampart Onered_herring
Hachi Maru Popred_herring
New Tegominred_herring
RocknRoll Onered_herring
Kaisei Decolred_herring
「red_herring」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
