いろんなフォントで「crushed_rock」変換
Zen Old Minchocrushed_rock
Yusei Magiccrushed_rock
M PLUS 1crushed_rock
Shippori Antiquecrushed_rock
Yuji Maicrushed_rock
Dela Gothic Onecrushed_rock
DotGothic16crushed_rock
Train Onecrushed_rock
Hira Minchocrushed_rock
Potta Onecrushed_rock
Reggae Onecrushed_rock
Stickcrushed_rock
Zen Kurenaidocrushed_rock
Kosugi Marucrushed_rock
Rampart Onecrushed_rock
Hachi Maru Popcrushed_rock
New Tegomincrushed_rock
RocknRoll Onecrushed_rock
Kaisei Decolcrushed_rock
「crushed_rock」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
