いろんなフォントで「airline」変換
Zen Old Minchoairline
Yusei Magicairline
M PLUS 1airline
Shippori Antiqueairline
Yuji Maiairline
Dela Gothic Oneairline
DotGothic16airline
Train Oneairline
Hira Minchoairline
Potta Oneairline
Reggae Oneairline
Stickairline
Zen Kurenaidoairline
Kosugi Maruairline
Rampart Oneairline
Hachi Maru Popairline
New Tegominairline
RocknRoll Oneairline
Kaisei Decolairline
「airline」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
