sort

local t = turtle


t.select(16)
local hasItem = t.suckDown()

local offset = 1

local function dropAt(pos)
  for i=1,pos+offset do
    t.forward()
  end
  t.dropDown()
  for i=1,pos+offset do
    t.back()
  end
end

if (hasItem) then
  for i=1,15 do
    if ( t.compareTo(i) ) then
      dropAt(i)
      break
    end
  end
end