Jack puzzle

Jack puzzle remix from https://cults3d.com/en/3d-model/game/jack-puzzle.

Modified design - original puzzle have 5 different pieces, remix has 4 different pieces only (it has two pairs of identical pieces).

Way to solve the puzzle is similar to original Jack puzzle.

PDF file is prepared to make small book:
* make two-sided print - flip over the shorter edge
* cut out two horizontal stripes - each strip makes one book
* cut strip in half, put pieces on top of each other
* sew by the staples in the middle