while(true) do
torch = 0

    for i = tonumber(args[2]) ,1,-1
    do
  torch = torch + 1

        turtle.digUp("left")
        turtle.digDown("left")
  if torch%10 == 0 then

  turtle.placeDown()
    end
        turtle.dig("left")
		while (not(turtle.forward())do end

 while(turtle.detect())
 do
 turtle.dig("left")
 end
    end
        turtle.turnRight()
        turtle.turnRight()
 for i=1, tonumber(tonumber(args[2]) ) do
            while (not(turtle.forward())do end
 end


        turtle.turnRight()
for i=1 , tonumber(tonumber(args[1])) do
        while (not(turtle.forward())do end
end
turtle.turnRight()

end