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#include <cstdio>

using namespace std;

const int MAX_N = 100000+5;

int win[MAX_N], draw[MAX_N];

inline void init(int n)
{
    for(int i = 1;i <= n;++i)
    {win[i] = 0;draw[i] = n;}
}

int main()
{
    int t, n, m, a, b;
    char ch;
    bool wi, dr;

    scanf("%d", &t);

    while(t--)
    {
        wi = false; dr = false;
        scanf("%d%d", &n, &m);
        init(n);
        for(int i = 0;i < m;++i)
        {
            scanf("%d %c %d", &a, &ch, &b);
            if(ch == '>')
            {
                ++win[b];
                if(win[b] == n)
                {
                    wi = true;
                }
            }
            else
            {
                --draw[b];
            }
        }
        for(int i = 1;i <= n;++i)
            if(draw[i] == n)
                dr = true;
        if(wi)
            printf("WYGRANA\n");
        else if(dr)
            printf("REMIS\n");
        else
            printf("PRZEGRANA\n");

    }

    return 0;
}