alph1 = '123456'
alph = '0123456'
cnt = 0
for q in alph1:
    for w in alph:
        for e in alph:
            for r in alph:
                for t in alph:
                    for y in alph:
                        s = q + w + e + r + t + y
                        nech = '135'
                        f = True
                        for i in range(5):
                            if s[i] in nech and s[i + 1] in nech:
                                f = False
                        if f and s.count('3') == 1:
                            cnt += 1
print(cnt)