ucs2 to utf7 (https://ioiw9.csb.app/diagnose?mojibake=%E7%91%A8%E7%81%B4%E3%A9%B3%E2%BC%AF%E6%BD%B6%E6%85%A3%E6%BD%AC%E6%91%A9%E7%A5%AC%E6%A5%B2%E7%8D%A3%E6%B4%AE%E7%89%A9%E6%A1%A1%E7%A9%A5%E2%B9%A5%E7%89%AF%E2%BD%A7%E6%A5%B7%E6%A5%AB%E2%AC%AF%E2%AD%B4%E4%8D%BA%E4%B4%B3%E4%A5%96%E4%99%81%E3%90%AB%E4%B0%B8%E6%89%A7%E4%99%81%E2%B4%B8%E7%88%A8%E7%8D%B5%E6%A5%B3%E6%B9%A1%E4%84%AB%E3%A1%86%E7%88%AD%E7%95%AF%E6%95%AC%E7%91%B4%E2%A5%A5%0A%0A)