いろんなフォントで「brown_snake」変換
Zen Old Minchobrown_snake
Yusei Magicbrown_snake
M PLUS 1brown_snake
Shippori Antiquebrown_snake
Yuji Maibrown_snake
Dela Gothic Onebrown_snake
DotGothic16brown_snake
Train Onebrown_snake
Hira Minchobrown_snake
Potta Onebrown_snake
Reggae Onebrown_snake
Stickbrown_snake
Zen Kurenaidobrown_snake
Kosugi Marubrown_snake
Rampart Onebrown_snake
Hachi Maru Popbrown_snake
New Tegominbrown_snake
RocknRoll Onebrown_snake
Kaisei Decolbrown_snake
「brown_snake」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
