The semester is already ending, so Danil made an effort and decided to visit a lesson on harmony analysis to know how does the professor look like, at least. Danil was very bored on this lesson until the teacher gave the group a simple task: find 4 vectors in 4-dimensional space, such that every coordinate of every vector is 1 or  - 1 and any two vectors are orthogonal. Just as a reminder, two vectors in n-dimensional space are considered to be orthogonal if and only if their scalar product is equal to zero, that is:

Danil quickly managed to come up with the solution for this problem and the teacher noticed that the problem can be solved in a more general case for 2^k vectors in 2^k-dimensinoal space. When Danil came home, he quickly came up with the solution for this problem. Can you cope with it?

The only line of the input contains a single integer k (0 ≤ k ≤ 9).

Print 2^k lines consisting of 2^k characters each. The j-th character of the i-th line must be equal to ' * ' if the j-th coordinate of the i-th vector is equal to  - 1, and must be equal to ' + ' if it's equal to  + 1. It's guaranteed that the answer always exists.

If there are many correct answers, print any.