Print a pattern of numbers

[bvsslgayathri-8679]

I want to solve the following problem , please assign me
Hackerrank problem
Print a pattern of numbers from to as shown below. Each of the numbers is separated by a single space.

                        4 4 4 4 4 4 4  
                        4 3 3 3 3 3 4   
                        4 3 2 2 2 3 4   
                        4 3 2 1 2 3 4   
                        4 3 2 2 2 3 4   
                        4 3 3 3 3 3 4   
                        4 4 4 4 4 4 4   

Input Format:
The input will contain a single integer .

Sample Input 0:
2

Sample Output 0:
2 2 2
2 1 2
2 2 2