place 4 cards faced-down in one column , repeat for three, on fourth card all facing up. the next card place up. The card place up say is 5 heart, then the next card for the 4 facing- card or from deck can be any heart(same suuit) . Another row is formed when another 5 is found , then more cards be added provided they exist in first row and match the suit? repeat until all the rows form all the cards that belong to same suit and value is in prior row.