from itertools import product
say = 0
for a in product(["0", "1"], repeat=4):
for b in product(["0", "1"], repeat=4):
for c in product(["0", "1"], repeat=4):
for d in product(["0", "1"], repeat=4):
a1 = ''.join(a)
b1 = ''.join(b)
c1 = ''.join(c)
d1 = ''.join(d)
a_1 = a1[0] + b1[0] + c1[0] + d1[0]
b_1 = a1[1] + b1[1] + c1[1] + d1[1]
c_1 = a1[2] + b1[2] + c1[2] + d1[2]
d_1 = a1[3] + b1[3] + c1[3] + d1[3]
if a1.count("1") == 2 and b1.count("1") == 2 and c1.count("1") == 2 and d1.count("1") == 2 and a_1.count("1") == 2 and b_1.count("1") == 2 and c_1.count("1") == 2 and d_1.count("1") == 2:
print(a1)
print(b1)
print(c1)
print(d1)
print('-'*4)
say += 1
print("Toplam Adet : " + str(say))