you have numbers 1-49
Use these numbers in groups of 6 so that you use each number in every possible way.
Example: 1 15 28 46 8 33
34 17 29 46 48 20
Use number 1 with all the other numbers in all the different ways, and so on with the rest of the numbers.
Make sure you use all the numbers in all the ways possible.
:confused:

