N. Ni
time limit per test
1 second
memory limit per test
1024 megabytes
input
standard input
output
standard output

On a regular day walking through the forest, Luiza encounters a curious group of people: the Knights who say "Ni".

Luiza was stunned by how many times they said the word "Ni", but she noticed that they said "Ni" exactly $$$K$$$ times.

Write a program that prints exactly what they said.

Input

The only line of input contains an integer $$$K$$$ ($$$1 \leq K \leq 5$$$), the number of times "Ni" was said.

Output

Print the solution to the problem. Each occurrence of "Ni" must be separated by a whitespace, and you may use any capitalization.

Examples
Input
5
Output
Ni Ni Ni Ni Ni
Input
3
Output
Ni Ni Ni
Note