#include <bits/stdc++.h>

using u32 = unsigned;
using i64 = long long;
using u64 = unsigned long long;

void solve() {
    int n;
    std::cin >> n;
    
    std::vector<int> a(n);
    
    int sum = 0;
    std::vector<int> v;
    
    for (int i = 0; i < n; i++) {
        std::cin >> a[i];
        
        if (sum >= 600 || a[i] == 0) {
            std::cout << 0 << std::endl;
            std::cout << "IGNORE" << std::endl;
            continue;
        }
        if (a[i] >= 600) {
            std::cout << v.size() << std::endl;
            for (auto j : v) {
                std::cout << " " << j + 1;
            }
            std::cout << std::endl;
            std::cout << "TAKE" << std::endl;
            v = {i};
            sum = a[i];
            continue;
        }
        if (a[i] < 400) {
            std::cout << 0 << std::endl;
            std::cout << "TAKE" << std::endl;
            v.push_back(i);
            sum += a[i];
            continue;
        }
        int x = -1;
        for (auto j : v) {
            if (a[j] >= 400) {
                x = j;
            }
        }
        if (x != -1 && a[x] + a[i] <= 1000) {
            std::cout << v.size() - 1;
            for (auto j : v) {
                if (j != x) {
                    std::cout << " " << j + 1;
                }
            }
            std::cout << std::endl;
            std::cout << "TAKE" << std::endl;
            v = {x, i};
            sum = a[x] + a[i];
            continue;
        }
        if (x != -1 && a[i] >= a[x]) {
            std::cout << 0 << std::endl;
            std::cout << "IGNORE" << std::endl;
            continue;
        }
        std::vector<int> nv;
        int nsum = 0;
        nv.push_back(i);
        nsum += a[i];
        std::vector<int> del;
        for (auto j : v) {
            if (nsum + a[j] <= 1000) {
                nv.push_back(j);
                nsum += a[j];
            } else {
                del.push_back(j);
            }
        }
        std::cout << del.size();
        for (auto j : del) {
            std::cout << " " << j + 1;
        }
        std::cout << std::endl;
        std::cout << "TAKE" << std::endl;
        v = nv;
        sum = nsum;
    }
}

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    
    int t;
    std::cin >> t;
    
    while (t--) {
        solve();
    }
    
    return 0;
}