In, a, hole, in, the, ground, there, lived, a, hobbit., Not, a, nasty,, dirty,, wet, hole,, filled, with, the, ends, of, worms, and, an, oozy, smell,, nor, yet, a, dry,, bare,, sandy, hole, with, nothing, in, it, to, sit, down, on, or, to, eat:, it, was, a, hobbit-hole,, and, that, means, comfort., It, had, a, perfectly, round, door, like, a, porthole,, painted, green,, with, a, shiny, yellow, brass, knob, in, the, exact, middle., The, door, opened, on, to, a, tube-shaped, hall, like, a, tunnel:, a, very, comfortable, tunnel, without, smoke,, with, panelled, walls,, and, floors, tiled, and, carpeted,, provided, with, polished, chairs,, and, lots, and, lots, of, pegs, for, hats, and, coats, -, the, hobbit, was, fond, of, visitors.