retrieve a set of digit from a list with same numbers but diference posi

[golden bey]

How to retrieve 3 or 4 digit that is same numbers by
difference position (e.g 1234,4321 2314 2413,or 1235 1523
1623 1723)from a long list with 4 digits. anyone can help
me, is very useful for predict 4-d(lottery)