int A[300][300];
ll@T;
rep(i,100){
    rep(j,100) {
        A[3*i+0][3*j+0] = 1;
        A[3*i+0][3*j+1] = 1;
        A[3*i+0][3*j+2] = 0;
        A[3*i+1][3*j+0] = 2;
        A[3*i+1][3*j+1] = 2;
        A[3*i+1][3*j+2] = 1;
        A[3*i+2][3*j+0] = 2;
        A[3*i+2][3*j+1] = 2;
        A[3*i+2][3*j+2] = 1;
    }
}
rep(T) {
    ll@H,@W;
    bool ok = true;

    rep(i,10)rep(j,10)if(ok && i%3!=2 && j%3!=1 && (i+H-1)%3!=1 && (j+W-1)%3!=0) {
        rep(k,H)rep(l,W)cout<<A[i+k][j+l]<<" \n"[l == W-1];
        ok = false;
    }
}