import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Abel {

	public static void main(String args[])
	{
		String query = "";
		String line = " ";
		if (args.length == 0) {
                       try {
                               BufferedReader br =
                                       new BufferedReader(new InputStreamReader(System.in));
				while(line!=null)
				{
				line = br.readLine();
                                query+= line+" isn't it.\n";
//				System.out.println(line);
				}
                       } catch (Exception e) {
                               System.err.println("Error:" + e.getMessage());
                               System.exit(1);
                       }
                } else {
                       for (int i = 0; i < args.length; i++) {
                               query += args[i];
                       }
                }
		String[] text = query.split(" ");
		String result = "";
		int random = 0;
		int random2 = 0;
		String[] probably = {"is","was","will","did","does","will","can","would","could","might","should","I'll","you'll","he'll","she'll","they'll","it'll","I'd","you'd","he'd","she'd","they'd","it'd","that'd","that's","it's","I'm","you're","he's","she's","they're"};
		String[] preProbably = {"isn't","wasn't","won't","didn't","doesn't","can't","wouldn't","shouldn't"};
		String[] sounds = {"uh","oh","ah","eugh","ugh"};
		String[] maybe = {"I","you","he","she","it","they","that"};
		boolean found = false;
		for (int i = 0; i < text.length-1; i++)
		{
			for(int j = 0; j < probably.length; j++)
			{
				if(text[i].equalsIgnoreCase(probably[j])&&!text[i-1].equals("isn't"))
				{
				text[i] = text[i]+" probably";
				}
			}
			for(int k = 0; k < preProbably.length; k++)
			{
				if(text[i].equalsIgnoreCase(preProbably[k])&&!text[i+1].contains("it."))
				{
				text[i] = "probably "+text[i];
				}
			}
			for(int l = 0; l < maybe.length; l++)
			{
				found = false;
				if(text[i].equalsIgnoreCase(maybe[l]))
				{
					for(int m = 0; m < probably.length; m++)
					{
						if(text[i+1].equalsIgnoreCase(probably[m]))
						{	
							found = true;
						}
					}
					for(int n = 0; n < preProbably.length; n++)
					{
						
						if(text[i+1].equalsIgnoreCase(preProbably[n])&& found == false)
						{
							found = true;
						}
					}
					if(!found)
					{
						text[i] = text[i]+" probably";
					}
				}
			}
			random = (int)(Math.random()*10);
			random2 = (int)(Math.random()*5);
			if(random==5)
			{
				text[i] = text[i]+", "+sounds[random2]+",";
			}
			if(text[i].length()>0)
			{
			if(text[i].charAt(text[i].length()-1)=='.'&&text[i].length()>2&&!text[i].equals("it"))
			{
				text[i] = text[i].substring(0,text[i].length()-3)+", isn't it.";
			}
			}
			if(text[i].equalsIgnoreCase("text"))
			{
				text[i] = "texty";
			}
			result = result+" "+text[i];
		}

			if(!text[text.length-1].equals("it."))
			{
				
				text[text.length-1] = text[text.length-1].replace('.',',')+ " isn't it.";
				
			}
			result = result + " " + text[text.length-1];
		System.out.println(result);
	}
}