start = int(input("Начало(например 100001): "))
end = int(input("Конец(например 999999): "))
words_file = input("Словарь: ")
output_file = input("Сохранить: ")

def read_words(filename):
    for enc in ("utf-8", "cp1251", "latin-1"):
        try:
            with open(filename, "r", encoding=enc) as f:
                return [line.strip() for line in f if line.strip()]
        except UnicodeDecodeError:
            continue
    raise Exception("ERROR")

words = read_words(words_file)

with open(output_file, "w", encoding="utf-8") as out:
    buffer = []
    for number in range(start, end + 1):
        for word in words:
            line = f"{number};{word}"
            
            print(line)
            
            buffer.append(line + "\n")

        if len(buffer) > 10000:
            out.writelines(buffer)
            buffer = []

    if buffer:
        out.writelines(buffer)

print("Готово!")