Using nested loops, print out the following pattern:

I am in an intro python class and need help with this problem hopefully with an explanation as well. Please make sure the code is written for a basic python class to understand.

NN NN N N N NNN N N N N X Y X Y Z Z Z Z X Y X Y X Y Z X Y X Y X Y X X Y X Y X Y X Y X Y Z X Y X Y X Y X Y X Y X Y Z Z 2 X Y X Y X Y X Y X Y X Y X Y Z 1 NNNN XNNNN o N N N N N NN