//
//	Sentinel-ctrl loops
//	read words by words and stop when 'q' is read
//	assuming "q" is the sentinel

import java.util.Scanner;
class Prog_6_5m
{
	public static void main(String[] args)
	{
			Scanner input = new Scanner(System.in);
			int count = 0;
			String data;

			data = input.next();	// priming read
			while ( !data.equalsIgnoreCase("q") )		// Not the sentinel?
			{
				System.out.print(data + "   ");	// output the words
				count ++;
				data = input.next();	// reading the next
			}
			System.out.println("size = " + count);
	}
}