FOR PYTHON 2.7 : Printing pattern (using nested loop) : Please print patterns below assuming the size is 4

Please program to solve part 4 &5 using Python (PYCHARM)? Also attached below is the answers for parts 1-3 . Answer 4-5 after looking over how 1-3 were done.

Look over how parts 1,2,3 (screenshoot below + copied and pasted it) to program parts 4& 5.

(Below is 1-3 copied and pasted )

print("xxxx") for i in range(0, 3): # print(" ")  print(" xxxx") import sys print("xxxx") k=4 for i in range(0, 3): sys.stdout.write(" ") for j in range(k, 1, -1): sys.stdout.write('x') print("") k= k-1 import sys print("x") k=4 for i in range(0, 3): sys.stdout.write(" ") for j in range(2, k): sys.stdout.write('x') print("") k= k+1 

xXXX (2) xxxXx (3) X xXXX (4) X (5) X xX