def f()
return gets.split(" ").map{|e| e.to_i}
end
n,m,k=f()
xs=f().sort.reverse
ys=f().sort.reverse
p xs
p ys
ZGVmIGYoKQoJcmV0dXJuIGdldHMuc3BsaXQoIiAiKS5tYXB7fGV8IGUudG9faX0JCmVuZApuLG0saz1mKCkKeHM9ZigpLnNvcnQucmV2ZXJzZQp5cz1mKCkuc29ydC5yZXZlcnNlCnAgeHMKcCB5cw==