いろんなフォントで「infeasibility」変換
Zen Old Minchoinfeasibility
Yusei Magicinfeasibility
M PLUS 1infeasibility
Shippori Antiqueinfeasibility
Yuji Maiinfeasibility
Dela Gothic Oneinfeasibility
DotGothic16infeasibility
Train Oneinfeasibility
Hira Minchoinfeasibility
Potta Oneinfeasibility
Reggae Oneinfeasibility
Stickinfeasibility
Zen Kurenaidoinfeasibility
Kosugi Maruinfeasibility
Rampart Oneinfeasibility
Hachi Maru Popinfeasibility
New Tegomininfeasibility
RocknRoll Oneinfeasibility
Kaisei Decolinfeasibility
「infeasibility」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
