content: package v006;
  import java.io.BufferedReader;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.io.PrintWriter;
  import java.util.Stack;
  import java.util.StringTokenizer;
  
  public class TheFallingLeaves_UVa699 {
  	
  	public static void main(String[] args) throws IOException 
  	{
  		Scanner sc = new Scanner(System.in);
  		PrintWriter out = new PrintWriter(System.out);
  		StringBuilder sb = new StringBuilder();
  		
  		int tc = 1;
  		while(true)
  		{
  			int x = sc.nextInt();
  			if(x == -1)
  				break;
  
  			Stack<Node> stack = new Stack<Node>();
  			int[] piles = new int[200];
  			Node root = new Node(100);
  			stack.push(root);
  			int min = 200, max = -1;
  			while(!stack.isEmpty())
  			{
  				Node cur = stack.pop();
  				cur.val = x;
  				if(x != -1)
  				{
  					if(cur.pos < min) min = cur.pos;
  					if(cur.pos > max) max = cur.pos;
  					piles[cur.pos] += cur.val;
  					stack.push(cur.right = new Node(cur.pos + 1));
  					stack.push(cur.left = new Node(cur.pos - 1));
  				}
  				if(!stack.isEmpty())
  					x = sc.nextInt();
  			}
  			sb.append("Case "+(tc++)+":\n");
  			boolean first = true;
  			for(int i = min; i <= max; ++i)
  			{
  				if(first)
  					first = false;
  				else
  					sb.append(" ");
  				sb.append(piles[i]);
  			}
  			sb.append("\n\n");
  		}
  		out.print(sb);
  		out.flush();
  		out.close();
  	}
  	
  	static class Node
  	{
  		int val, pos;
  		Node left, right;
  		
  		Node(int x) { pos = x; }
  	}
  
  	static class Scanner 
  	{
  		StringTokenizer st;
  		BufferedReader br;
  
  		public Scanner(InputStream s){	br = new BufferedReader(new InputStreamReader(s));}
  
  		public String next() throws IOException 
  		{
  			while (st == null || !st.hasMoreTokens()) 
  				st = new StringTokenizer(br.readLine());
  			return st.nextToken();
  		}
  
  		public int nextInt() throws IOException {return Integer.parseInt(next());}
  
  		public long nextLong() throws IOException {return Long.parseLong(next());}
  
  		public String nextLine() throws IOException {return br.readLine();}
  
  		public double nextDouble() throws IOException
  		{
  			String x = next();
  			StringBuilder sb = new StringBuilder("0");
  			double res = 0, f = 1;
  			boolean dec = false, neg = false;
  			int start = 0;
  			if(x.charAt(0) == '-')
  			{
  				neg = true;
  				start++;
  			}
  			for(int i = start; i < x.length(); i++)
  				if(x.charAt(i) == '.')
  				{
  					res = Long.parseLong(sb.toString());
  					sb = new StringBuilder("0");
  					dec = true;
  				}
  				else
  				{
  					sb.append(x.charAt(i));
  					if(dec)
  						f *= 10;
  				}
  			res += Long.parseLong(sb.toString()) / f;
  			return res * (neg?-1:1);
  		}
  
  		public boolean ready() throws IOException {return br.ready();}
  	}
  }