changed the code to have 3 three digit numbers in the 4 code.

did not work on a few combos. improvised on some.
I like this better for tracking as I can sort by positions. Pull position one in the code tracking and have all  the groups sorted like you see here but in hit skip order.
Also when a tracking code is called I know that the three digit number will only have the key digit in it. like 0124 will have the 012 014 and 024 to play. the 124 is not tracked in that code but in the 1234 is where the 124 combo is tracked.

0124-012-014-024
0139-013-019-039
0158-015-018-058
0167-016-017-067
0235-023-025-035
0268-026-028-068
0279-027-029-079
0346-034-036-046
0378-037-038-078
0457-045-047-057
0489-048-049-089
0569-056-059-069

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1234-123-124-134
1256-125-126-156
1278-127-128-178
1269-129-169-149
1357-135-137-139-157 inserted the 139 to be in all odd tracking
1368-136-138-168
1458-145-148-158
1467-146-147-167
1789-179-189-159 special code

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2345-234-235-245
2367-236-237-267
2389-238-239-289
2468-246-248-268
2479-247-249-279
2569-256-259-269
2578-257-258-278

******************************
3456-345-346-356
3478-347-348-378
3579-357-359-379
3689-368-369-389
3789-349-358-367 special code

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4567-456-457-467
4589-458-459-489
4678-468-469-478-479 special code
*****************************

5678-567-568-578
5789-569-579-589 special code
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6789-678-679-689-789