local tArgs = {...}

local x = tonumber(tArgs[1]) - 1
local y = tonumber(tArgs[2])
local z = tonumber(tArgs[3])

local roomSize = x * y * z

local direction = true
for i = 1, z do
  for j = 1, y do
    for k = 1, x do
      turtle.dig()
      turtle.forward()
    end
    if j < y then
      if direction then
        turtle.turnRight()
        turtle.dig()
        turtle.forward()
        turtle.turnRight()
        direction = false
      else
        turtle.turnLeft()
        turtle.dig()
        turtle.forward()
        turtle.turnLeft()
        direction = true
      end
    end
  end
  if i < z then
    turtle.digUp()
    turtle.up()
    turtle.turnRight()
    turtle.turnRight()
  end
end

if y % 2 == 0 then
  turtle.turnRight()
  for i = 1, y do
    turtle.forward()
  end
  turtle.turnRight()
else
  turtle.turnLeft()
  for i = 1, y do
    turtle.forward()
  end
  turtle.turnLeft()
  for i = 1, x do
    turtle.forward()
  end
  turtle.turnRight()
  turtle.turnRight()
end
for i = 1, z do
  turtle.down()
end