Most of you got the pictures right.
#1 & #4 Kenzington
#5 Right-Rylee, Left- Kenzington
Here is a fact that I read about Identical twins, I don't know if it is true but it makes sense to me and I thought it was interesting!
Fact: When Identical twins have babies they are genetically half siblings rather than cousins and if Identical twins marry identical twins then genetically the kids would be full siblings rather than cousins.