Какие выражения найдут годы, относящиеся только к XVIII–XIX векам? 3 попытки 1701|1[789]\d{2}|1900 170[1-9]|17[1-9]\d|18\d{2}|1900 170[0-9]|1[78][0-9]{2}|190{2} 170[1-9]|17\d{2}|18\d{2}|1900 1[78]0[1-9]|1[78][1-9]\d|1[89]0{2} 170[1-9]|1[78][1-9]\d|180\d|1900
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