import java.io.*;
import java.util.Scanner;

public class Main
{
	public static int charAppears(String s, char ch)
	{
		int counter = 0;
		for(int i = 0; i < s.length(); i++)
		{
			if(s.charAt(i) == ch)
				counter++;
		}
		return counter;
	}
	
	public static String deleteChar(String s)
	{		
		while(s.startsWith(" ") || s.startsWith("\"") || s.endsWith(" ") || s.endsWith("\"") || s.endsWith("}") || s.endsWith(","))
		{
				if(s.startsWith(" ") || s.startsWith("\""))
					s = s.substring(1);
		
				if(s.endsWith(" ") || s.endsWith("\"") || s.endsWith("}") || s.endsWith(","))
					s = s.substring(0,s.length() - 1);
		}
		return s;
	}
	
	public static void main(String[] args) throws IOException
	{
		Scanner reader = new Scanner(new FileInputStream("convertor.in"));
		PrintWriter writer = new PrintWriter("convertor.out");

		StringBuilder JSON = new StringBuilder();
		while (reader.hasNextLine())
		{
			JSON.append(reader.nextLine());
		}
		reader.close();
		
		// primul rand
		int a = JSON.indexOf("\"") + 1, b = JSON.indexOf(":") - 1;
		int n = charAppears(JSON.substring(0, JSON.indexOf("}") + 1), ',') + 1;//nr virgulelor
		for (int i = 0; i < n; i++)
		{
			writer.write(deleteChar(JSON.substring(a, b)) + ",");
			
			a = JSON.indexOf(",", a) + 1;
			b += 2;
			b = JSON.indexOf(":", b) - 1;
		}
		
		//urmatoarele randuri pe care le aflu dupa numarul de paranteze inchise '}'
		int m = charAppears(JSON.toString(), '}');
		a = b = 0;
		for(int i = 0; i < m; i++)
		{
			writer.write("\n");
			
			try  //la ultimul rand nu voi mai avea ',' dupa ultima paranteza
			{
				for(int j = 0; j < n; j++)
				{
					a = JSON.indexOf(":", a) + 1;
					b = JSON.indexOf(",", b) + 1;
				
					writer.write(deleteChar(JSON.substring(a, b)) + ",");
				}
			}catch (StringIndexOutOfBoundsException e)
			{
				b = JSON.lastIndexOf("}");
				
				writer.write(deleteChar(JSON.substring(a, b)) + ",");
			}
		}
		writer.close();
	}
}