ДЗ 12 Н 1

a = list(map(int,input().split()))
s = list(set(a))
d = {}
for i in range(len(s)):
    d[s[i]] = 0
for i in range(len(a)):
    if d[a[i]] == 0:
        print("No", end = " ")
        d[a[i]] += 1
    else:
        print("Yes", end = " ")