l=list(map(int,input().split()))
m=list(map(int,input().split()))
ans="No"
for i in range(3):
    for j in range(3):
        tmp_l,tmp_m=l[:],m[:]
        tmp_l[i],tmp_m[j]=tmp_m[j],tmp_l[i]
        if (tmp_l[0]<tmp_l[1]>tmp_l[2] or tmp_l[0]>tmp_l[1]<tmp_l[2]) and (tmp_m[0]<tmp_m[1]>tmp_m[2] or tmp_m[0]>tmp_m[1]<tmp_m[2]):
            if len(set(tmp_l))==len(set(tmp_m))==3:ans="Yes"
print(ans)