a = {io.read("*n", "*n", "*n")}
b = {io.read("*n", "*n", "*n")}

function check()
  f = (a[1] < a[2] and a[3] < a[2]) or (a[2] < a[1] and a[2] < a[3])
  g = (b[1] < b[2] and b[3] < b[2]) or (b[2] < b[1] and b[2] < b[3])
  h = a[1] ~= a[3]
  i = b[1] ~= b[3]
  if f and g and h and i then
    print("Yes") os.exit()
  end
end
check()
for i = 1, 3 do
  for j = 1, 3 do
    a[i], b[j] = b[j], a[i]
    check()
    a[i], b[j] = b[j], a[i]
  end
end
print("No")