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<sup class="upper-index">*k*</sup> vectors in 2<sup class="upper-index">*k*</sup>-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).
Consider all scalar products in example:
 -  Vectors 1 and 2: ( + 1)·( + 1) + ( + 1)·( - 1) + ( - 1)·( + 1) + ( - 1)·( - 1) = 0 -  Vectors 1 and 3: ( + 1)·( + 1) + ( + 1)·( + 1) + ( - 1)·( + 1) + ( - 1)·( + 1) = 0 -  Vectors 1 and 4: ( + 1)·( + 1) + ( + 1)·( - 1) + ( - 1)·( - 1) + ( - 1)·( + 1) = 0 -  Vectors 2 and 3: ( + 1)·( + 1) + ( - 1)·( + 1) + ( + 1)·( + 1) + ( - 1)·( + 1) = 0 -  Vectors 2 and 4: ( + 1)·( + 1) + ( - 1)·( - 1) + ( + 1)·( - 1) + ( - 1)·( + 1) = 0 -  Vectors 3 and 4: ( + 1)·( + 1) + ( + 1)·( - 1) + ( + 1)·( - 1) + ( + 1)·( + 1) = 0
2
++++
+*+*
++**
+**+
1
++
+*
3
++++++++
+*+*+*+*
++**++**
+**++**+
++++****
+*+**+*+
++****++
+**+*++*
0
+
4
++++++++++++++++
+*+*+*+*+*+*+*+*
++**++**++**++**
+**++**++**++**+
++++****++++****
+*+**+*++*+**+*+
++****++++****++
+**+*++*+**+*++*
++++++++********
+*+*+*+**+*+*+*+
++**++****++**++
+**++**+*++**++*
++++********++++
+*+**+*+*+*++*+*
++****++**++++**
+**+*++**++*+**+
5
++++++++++++++++++++++++++++++++
+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*
++**++**++**++**++**++**++**++**
+**++**++**++**++**++**++**++**+
++++****++++****++++****++++****
+*+**+*++*+**+*++*+**+*++*+**+*+
++****++++****++++****++++****++
+**+*++*+**+*++*+**+*++*+**+*++*
++++++++********++++++++********
+*+*+*+**+*+*+*++*+*+*+**+*+*+*+
++**++****++**++++**++****++**++
+**++**+*++**++*+**++**+*++**++*
++++********++++++++********++++
+*+**+*+*+*++*+*+*+**+*+*+*++*+*
++****++**++++**++****++**++++**
+...
6
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*
++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**
+**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**+
++++****++++****++++****++++****++++****++++****++++****++++****
+*+**+*++*+**+*++*+**+*++*+**+*++*+**+*++*+**+*++*+**+*++*+**+*+
++****++++****++++****++++****++++****++++****++++****++++****++
+**+*++*+**+*++*+**+*++*+**+*++*+**+*++*+**+*++*+...
7
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*
++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**
+**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++**++...
8
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+...
9
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++...
print("_RANDOM_GUESS_1689364961.548565")# 1689364961.548585