I need help…Mate in 5 moves Two Knights vs Pawn

So I’ve been working on a SolverLabs Chess puzzle (on a Blackberry ) for days and it has been impossible for me. Black must be mated in 5 moves.

Here is the board setup (sorry no screenshot):

WHITE PIECES:

1. King, a7

2. Knight, c7

3. Knight, e6

4. Pawn, b2

5. Pawn, e5

BLACK PIECES

1. King, c6

2. Pawn, e6

Please, please, please anyone! It’s driving me crazy to not know the solution. Once again, please remember that it must be done in 5 moves or less.

I downloaded Off Blackberry apps if that helps.

Oops, Thanks to Nick Myburgh. I mean ( Black Pawn at e7)