いろんなフォントで「flood_control」変換
Zen Old Minchoflood_control
Yusei Magicflood_control
M PLUS 1flood_control
Shippori Antiqueflood_control
Yuji Maiflood_control
Dela Gothic Oneflood_control
DotGothic16flood_control
Train Oneflood_control
Hira Minchoflood_control
Potta Oneflood_control
Reggae Oneflood_control
Stickflood_control
Zen Kurenaidoflood_control
Kosugi Maruflood_control
Rampart Oneflood_control
Hachi Maru Popflood_control
New Tegominflood_control
RocknRoll Oneflood_control
Kaisei Decolflood_control
「flood_control」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
