defmodule Main do
  def main do
    1..(IO.read(:line)
        |> String.trim()
        |> String.to_integer())
    |> Enum.map(fn _ ->
      IO.read(:line)
      |> String.trim()
      |> String.split()
      |> Enum.map(&String.to_integer/1)
    end)
    |> solve
    |> IO.puts()
  end

  def solve(x) do
    solve_rec(x, {{2, 8}, {3, 9}, {7, 9}})
  end

  def solve_rec([], {a, b, c}) do
    cond do
      a == {5, 8} && b == {4, 8} && c == {6, 8} -> "YES"
      true -> "NO"
    end
  end

  def solve_rec([[x1, y1, x2, y2] | t], {a, b, c}) do
    solve_rec(
      t,
      case {x1, y1} do
        ^a -> {{x2, y2}, b, c}
        ^b -> {a, {x2, y2}, c}
        ^c -> {a, b, {x2, y2}}
        _ -> {a, b, c}
      end
    )
  end
end