What are all the possible combinations of Dominoes?

Can you please list all the possible combinations you can have with Dominoes.|||Assuming a double six deck.





Blank: 0-6 (7)


One: 1-6 (6)


Two 2-6 (5)


Three: (4)


Four: (3)


(2) (1)


= 28 dominoes, 1 each of each number connection