class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String paragraph = "bv xfeu xeelppuq vx t eupvtbf obfc, vktv bi ku twztds ofuz vku pbckv vbnu vx hucbf uaupdvkbfc; bi ku ofuz zkx zupu vku pbckv juxjwu vx wbsvuf vx, tfq zkxn vx taxbq; tfq, thxau tww, bi ku twztds ofuz zktv zts vku nxsv bnjxpvtfv vkbfc vx qx, ku zxlwq fuaup itbw bf tfdvkbfc ku nbckv lfqupvtou.";
 
		String s1 = "etaonrishdlfcmugypwbvkjxqz";
		String s2 = "uvxftkbsqpznlcwdeijhoamgyr";
		for (int x = 0; x < 26; x++) {
            paragraph = paragraph.replace(s1.charAt(x), s2.charAt(x));
        }
        System.out.println(paragraph);
	}
}
 

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