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

  def solve(x) do
    solve_rec(x, {2 * 10 + 8, 3 * 10 + 9, 7 * 10 + 9})
  end

  def solve_rec([], {a, b, c}) do
    cond do
      a == 5 * 10 + 8 && b == 4 * 10 + 8 && c == 6 * 10 + 8 -> "YES"
      true -> "NO"
    end
  end

  def solve_rec([[x1, y1, x2, y2] | t], {a, b, c}) do
    solve_rec(
      t,
      case x1 * 10 + y1 do
        ^a -> {x2 * 10 + y2, b, c}
        ^b -> {a, x2 * 10 + y2, c}
        ^c -> {a, b, x2 * 10 + y2}
        _ -> {a, b, c}
      end
    )
  end
end