from itertools import product, combinations, count

# Генерируем все пары из двух списков
for x in product([1,2], repeat=1):
    print(x)


from itertools import product
print(*(list(product('ЛНРТ', repeat=5))[149]))


from itertools import product
print([''.join(p) for p in product('ЛНРТ', repeat=5)][149])