begin

    #勝負数（範囲外の時は強制的に0にする）
    p = gets.to_i

    if p < 1 || p > 100
        raise
    end

    #nとkを定義
    ary = []
    i = 0
    p.times{
        ary[i] = gets.split(" ").map(&:to_i)
        if(ary[i][0] < 2 || ary[i][0] > 120000 || ary[i][1] < 2 || ary[i][1] > 120000)
            raise
        end
        i += 1
    }

    i = 0
    p.times{
        while ary[i][0] > 1 do
            ary[i][0] -= ary[i][1] + 1
        end
        
        if ary[i][0] == 1
            puts "Lose"
        else
            puts "Win"
        end
        i += 1
    }

rescue
    puts "入力が不適切"
end