Prairie seeds for minecraft pocket edition?

I need a seed for a landscape that is mostly flat, but still has a couple hills, a few trees, and some water in places.

I'm asking for a seed, because every time is pawn a new world it's all trees, trees, trees, and hills.

Go to Burpee.com. You will find more seeds there than you could ever imagine.

And so my favorite seed is the faire biome. FlatISH