count = 0
a = range(18644, 33088)
for i in a:
    if 2 in i and 7 not in i:
        count += 1
print(count)

a7e9d489eb130b0634b2d74e413c60d804f4ec14
<mask token>

<mask token>
for i in a:
    if 2 in i and 7 not in i:
        count += 1
print(count)

count = 0
a = range(18644, 33088)
for i in a:
    if 2 in i and 7 not in i:
        count += 1
print(count)
