What colors will they produce?

[Strawberry74]

I have several sebastopol geese and am wondering what colors the following will likely make when paired up.

Gray saddleback gander with:
White goose
Gray saddleback goose
Gray goose
Blue splash goose
Buff goose

Buff/Lilac gander with:
White goose
Gray saddleback goose
Gray goose
Blue splash goose
Buff goose

Gray gander with:
White goose
Gray saddleback goose
Gray goose
Blue splash goose
Buff goose

Anyone have goose genetic experience to help give me an idea? Pic for fun!