いろんなフォントで「valley+fever」変換
Zen Old Minchovalley+fever
Yusei Magicvalley+fever
M PLUS 1valley+fever
Shippori Antiquevalley+fever
Yuji Maivalley+fever
Dela Gothic Onevalley+fever
DotGothic16valley+fever
Train Onevalley+fever
Hira Minchovalley+fever
Potta Onevalley+fever
Reggae Onevalley+fever
Stickvalley+fever
Zen Kurenaidovalley+fever
Kosugi Maruvalley+fever
Rampart Onevalley+fever
Hachi Maru Popvalley+fever
New Tegominvalley+fever
RocknRoll Onevalley+fever
Kaisei Decolvalley+fever
「valley+fever」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
