/*
ID: mycodeb1
LANG: C++
TASK: milk3
*/
 
#include <bits/stdc++.h>
#define LL long long
#define lowbit(x) ((x) & (-x))
#define MP(a, b) make_pair(a, b)
const int MAXN = 25 + 5;
const int INF = 0x3f3f3f3f;
using namespace std;
 
int aFull, bFull, cFull, dp[MAXN][MAXN][MAXN];
set<int> st;
 
void DFS(int a, int b, int c)
{
    if (dp[a][b][c]) return;
    dp[a][b][c] = 1;
    if (a == 0) st.insert(c);
    if (a != 0)
    {
        if (b < bFull)
            DFS(a - min(a, bFull - b), b + min(a, bFull - b), c);
        if (c < bFull)
            DFS(a - min(a, cFull - c), b, c + min(a, cFull - c));
    }
    if (b != 0)
    {
        if (a < aFull)
            DFS(a + min(b, aFull - a), b - min(b, aFull - a), c);
        if (c < cFull)
            DFS(a, b - min(b, cFull - c), c + min(b, cFull - c));
    }
    if (c != 0)
    {
        if (a < aFull)
            DFS(a + min(c, aFull - a), b, c - min(c, aFull - a));
        if (b < bFull)
            DFS(a, b + min(c, bFull - b), c - min(c, bFull - b));
    }
}
 
int main()
{
    //freopen("input.txt", "r", stdin);
    freopen("milk3.in", "r", stdin);
    freopen("milk3.out", "w", stdout);
 
    int a, b, c, i, j;
    scanf("%d%d%d", &aFull, &bFull, &cFull);
    DFS(0, 0, cFull);
    for (set<int>::iterator it = st.begin(); it != st.end(); it++)
    {
        if (it == st.begin()) printf("%d", *it);
        else printf(" %d", *it);
    }
    puts("");
    return 0;
}