matrix transposition

from icecream import ic

n = '''1 2 3
4 5 6
7 8 9
5 4 3'''

n1 = [ic([j for j in i.split()]) for i in n.split('\n')]

# for x in range(len(n1[0])):
#     ic([n1[row][x] for row in range(len(n1))])

print(*[[n1[row][x] for row in range(len(n1))] for x in range(len(n1[0]))])