Hebrew letters in the Star of David.

A curious way of drawing the letters of the Hebrew alphabet using the lines of the Star of David.

The method has been supposedly devised by Rabbi Zamir Cohen, and will be published in his new book "the Code" (הצופן).

I can think of a way of placing "ך" and  "ץ" as well. But how about "ף"? Comes out a bit awkward.