import java.util.Scanner;
public class Section7
{
	public static void main(String[] args)
	{
		int start = 0, end = 1, count = 0, index;
		String word, smallWord = "k";
		Scanner input = new Scanner(System.in);
		System.out.println("Please enter a line to edit");
		word = input.nextLine();

		while (word.contains("a") || word.contains("e") || word.contains("i") || word.contains("o") || word.contains("u"))
		{
			while (!smallWord.contains("a") && !smallWord.contains("e") && !smallWord.contains("i") && !smallWord.contains("o") && !smallWord.contains("u"))
			{
				smallWord = word.substring(start,end);
				start++;
				end++;
			}
			count++;

			index = word.indexOf(smallWord);

			word = (word.substring(0,index) + count + word.substring(index+1));

			smallWord = "k";
		}

		System.out.println("Here is your modified input: " + word);
		System.out.println("I just replaced " + count + " lower case vowels");

		input.close();

	}

}