いろんなフォントで「rat+snake」変換
Zen Old Minchorat+snake
Yusei Magicrat+snake
M PLUS 1rat+snake
Shippori Antiquerat+snake
Yuji Mairat+snake
Dela Gothic Onerat+snake
DotGothic16rat+snake
Train Onerat+snake
Hira Minchorat+snake
Potta Onerat+snake
Reggae Onerat+snake
Stickrat+snake
Zen Kurenaidorat+snake
Kosugi Marurat+snake
Rampart Onerat+snake
Hachi Maru Poprat+snake
New Tegominrat+snake
RocknRoll Onerat+snake
Kaisei Decolrat+snake
「rat+snake」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
