def k(a):return 1<0 if a[0]==a[1]or a[1]==a[2]or a[2]==a[0]else max(a)==a[1]or min(a)==a[1]
a=list(map(int,input().split()))
b=list(map(int,input().split()))
for i in range(3):
    for j in range(3):
        a[i],b[j]=b[j],a[i]
        if k(a)and k(b):
            print('Yes')
            exit()
        a[i],b[j]=b[j],a[i]
print('No')