Study the given information carefully to answer the given questions.
Seven boxes— J, K, L; M, N, 0 and P are kept one above the other, but not necessarily in the same order. Each box contains different elements — Cookies, Pencils, Spoons, Diaries, Colours, Jewellery and Watches, but not necessarily in the same order. Only two boxes are kept between M and N. The Pencil box is kept immediately below M. Only two boxes are kept between the Pencil box and the Watch box. N is kept above the Watch box. The Diary box is kept immediately below the Watch box. Only three boxes are kept between the Diary box and J. The Jewellery box is kept immediately above J. 0 is kept immediately above K. 0 is not a Pencil box. P is kept immediately above the Cookie box. Only one box is kept between P and the Spoon box.