I would say F and G. I first tried at 41/2 months, she didn't like it, even though she was looking at me when I was eating.
Then she started refusing her milk, I hardly got any milk into her, so I thought try a bit of cereal mixed with her formula, then she upped her bottle intake.
Then again at 8 months, when she was having three solids meals, I noticed her intake of formula dropping again, so I upped the solids and she upped in milk intake again.
My DD is a very funny girl.