#include <bits/stdc++.h>
using namespace std;

vector<int> vec[4];
vector<int> draws;
deque<int> inhand;

int main() {
    for (int i = 1; i <= 98; i++) {
        int x;
        scanf("%d", &x);
        draws.push_back(x);
    }
    reverse(draws.begin(), draws.end());
    vec[0].push_back(1), vec[1].push_back(1), vec[2].push_back(100), vec[3].push_back(100);

    for (int i = 1; i <= 8; i++) {
        int x = draws.back();
        inhand.push_back(x);
        draws.pop_back();
    }

    while (!draws.empty() || !inhand.empty()) {
        bool is_nol = false;
        for (int i = 0; i < 2; i++) {
            if (inhand.empty())
                break;
            bool put_card = false;
            // check backward
            for (auto it = inhand.begin(); it != inhand.end(); it = next(it)) {
                int card = *it;
                bool flag = 0;
                for (int j = 0; j < 4; j++) {
                    if (j < 2 && vec[j].back() - card == 10) {
                        vec[j].push_back(card);
                        flag = true;
                        inhand.erase(it);
                        put_card = true;
                        break;
                    } else if (j >= 2 && card - vec[j].back() == 10) {
                        vec[j].push_back(card);
                        flag = true;
                        inhand.erase(it);
                        put_card = true;
                        break;
                    }
                    if (flag)
                        break;
                }
                if (flag)
                    break;
            }
            if (put_card)
                continue;

            // min abs
            int mnabs = 1e9, mnj = 0;
            auto select = inhand.begin();
            for (auto it = inhand.begin(); it != inhand.end(); it = next(it)) {
                int card = *it;
                bool flag = 0;
                for (int j = 0; j < 4; j++) {
                    if (j < 2 && vec[j].back() < card) {
                        if (mnabs > card - vec[j].back())
                            mnabs = card - vec[j].back(), mnj = j, select = it;
                        else if (mnabs == card - vec[j].back() && mnj > j)
                            mnj = j, select = it;
                    } else if (j >= 2 && vec[j].back() > card) {
                        if (mnabs > vec[j].back() - card)
                            mnabs = vec[j].back() - card, mnj = j, select = it;
                        else if (mnabs == vec[j].back() - card && mnj > j)
                            mnj = j, select = it;
                    }
                }
            }
            if (mnabs < 1e9) {
                int card = *select;
                vec[mnj].push_back(card);
                inhand.erase(select);
                printf("putcard: %d %d %d\n", mnabs , mnj, card);
            } else {
                is_nol = true;
                break;
            }
        }
        if (is_nol) break;

        // draw 2 cards
        int cnt = 2;
        while (cnt-- && !draws.empty())
            inhand.push_back(draws.back()), draws.pop_back();
    }

    for (int i = 0; i < 4; i++)
        for (int j = 0; j < vec[i].size(); j++)
            printf("%d%c", vec[i][j], " \n"[j + 1 == (int)vec[i].size()]);
    for (auto i : inhand) cout << i << " ";
    cout << "\n";
    for (auto i : draws) cout << i << " ";
    cout << "\n";
    return 0;
}