いろんなフォントで「working_memory」変換
Zen Old Minchoworking_memory
Yusei Magicworking_memory
M PLUS 1working_memory
Shippori Antiqueworking_memory
Yuji Maiworking_memory
Dela Gothic Oneworking_memory
DotGothic16working_memory
Train Oneworking_memory
Hira Minchoworking_memory
Potta Oneworking_memory
Reggae Oneworking_memory
Stickworking_memory
Zen Kurenaidoworking_memory
Kosugi Maruworking_memory
Rampart Oneworking_memory
Hachi Maru Popworking_memory
New Tegominworking_memory
RocknRoll Oneworking_memory
Kaisei Decolworking_memory
「working_memory」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
