#include <iostream>

#include <cstdio>

#include <cmath>

#include <cstring>

#include <algorithm>

#include <cstdlib>

#include <stack>

#include <cctype>

#include <string>

#include <malloc.h>

#include <queue>

#include <map>

using namespace std;

const int INF = 0xffffff;

const double Pi =  * atan();

struct Node{

    int val;

    Node * right;

    Node * left;

};

int cnt;

int a[];

int arr[];

int n,ll,rr;

void b_build(Node * &tmp){

    if(n >= cnt)

        return;

    if(a[n] == -)

        return;

    tmp = new Node;

    tmp->left = NULL;

    tmp->right = NULL;

    tmp->val = a[n];

    if(n+ < cnt){

        ++n;

        b_build(tmp->left);

    }

    if(n+ < cnt){

        ++n;

        b_build(tmp->right);

    }

}

void dfs(Node * node,int num){

    if(node == NULL)

        return;

    ll = min(ll,num);

    rr = max(rr,num);

    arr[num] += node->val;

    dfs(node->left,num-);

    dfs(node->right,num+);

    return;

}

int main()

{

   // freopen("inpt.txt","r",stdin);

    int cas = ;

    while(){

        int cntN = ;

        int cntT = ;

        int tmp;

        cnt = ;

        cin >> tmp;

        if(tmp == -)

            break;

        a[cnt++] = tmp;

        cntT++;

        while(cin >> tmp){

            if(tmp == -){

                cntN++;

            }

            else{

                cntT++;

            }

            a[cnt++] = tmp;

            if(cntN == cntT + )

                break;

        }

        Node * root = NULL;

        n = ;

        b_build(root);

        memset(arr,,sizeof(arr));

        ll = ;

        rr = ;

        dfs(root,);

        cout << "Case " << ++cas << ":" << endl;

        for(int i = ll;i < rr;i++)

            cout << arr[i] << ' ';

        cout << arr[rr] << endl;

        cout << endl;

    }

    return ;

}