The words you provided: と
どう
ふけん
たいぴんぐ are Japanese phonetic components which could be related to "都道府県タイピング" [とどうふけんたいぴんぐ](javascript:void(0)), which means "Prefecture Typing" — a typing practice game or exercise related to Japanese prefecture names.

Breaking down:

• [と](javascript:void(0)) — to (a Japanese particle)
• [どう](javascript:void(0)) — dō (part of the word "都道" in "都道府県" meaning metropolitan and provinces)
• [ふけん](javascript:void(0)) — fuken (part of "府県" meaning urban prefectures and rural prefectures)
• [たいぴんぐ](javascript:void(0)) — typing (the Japanese katakana transcription of the English word "typing")

So the full phrase refers to practicing typing for Japanese prefecture names, often used in educational typing games or exercises.