#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cstdlib>
#include <algorithm>
#include <cmath>
#include <vector>
#include <set>
#include <map>
#include <stack>
#include <unordered_set>
#include <unordered_map>
#include <queue>
#include <ctime>
#include <cassert>
#include <complex>
#include <string>
#include <cstring>
#include <chrono>
#include <random>
#include <bitset>
#include <array>
#include <climits>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cstdlib>
#include <algorithm>
#include <cmath>
#include <vector>
#include <set>
#include <map>
#include <stack>
#include <unordered_set>
#include <unordered_map>
#include <queue>
#include <ctime>
#include <cassert>
#include <complex>
#include <string>
#include <cstring>
#include <chrono>
#include <random>
#include <bitset>
#include <array>
#include <climits>

// #pragma GCC optimize("O3")
// #pragma GCC optimize ("unroll-loops")
// #pragma GCC target("avx,avx2,fma")

using namespace std;

#define ll long long
#define ld long double

typedef complex<ld> point;

#define polar(r, t) ((r)*exp(point(0, (t))))
#define length(a) (hypot((a).imag(), (a).real()))
#define rotate(v, t) (polar(v, t))
#define X real()
#define Y imag()
#define cp(a, b) ((conj(a) * (b)).imag())
#define EPS 1e-13
// #define M_PI acosl(-1.0l)

const int N = 1e6 + 5, lg = 19, mod = 998244353;
const int M = 1e7 + 5;
const int INF = 1e9;

ll x[2], y[2], d[2];

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    for (int i = 0; i < 2; ++i) {
        cin >> x[i] >> y[i] >> d[i];
    }
    ll dist = abs(x[0] - x[1]) + abs(y[0] - y[1]);
    if (d[0] + d[1] < dist || (d[0] + d[1] - dist) & 1) { 
        cout << "impossible\n";
    } else {
        ll meet_x = x[0];
        int sign = (x[1] > x[0] ? 1 : -1);
        ll moves = min(abs(x[0] - x[1]), d[0]);
        meet_x += sign * moves;
        d[0] -= moves;
        ll meet_y = y[0];
        sign = (y[1] > y[0] ? 1 : -1);
        moves = min(abs(y[0] - y[1]), d[0]);
        meet_y += sign * moves;
        cout << meet_x << ' ' << meet_y << '\n';
    }
    return 0;
}