a = {0: "В", 1: "И", 2: "Н", 3: "Т"}

k = 0

for i in range(0, len(a)):

for j in range(0, len(a)):

for g in range(0, len(a)):

for m in range(0, len(a)):

for n in range(0, len(a)):

k += 1

if k == 1020:

print(a[i], a[j], a[g], a[m], a[n], end=" ")

from itertools import product

num = 1

for s in product(sorted('ВИНТ'), repeat=5):

slovo = ''.join(s)

if num == 1020:

print(slovo)

num += 1

from itertools import product

print(sorted([''.join(p) for p in product('ВИНТ', repeat=5)])[1020-1])