فق ‪ك ل abc ‬ م
(0,0)
(1,1)
(2,2)
(3,3)
(4,4)
(5,5)
(6,6)
(7,7)
(8,8)
(9,9)
(10,10)
(11,11)
(12,12)
(13,13)
(14,14)
(15,15)