"For 6 symbols per card"
(31,31)
(30,25)
(29,20)
(28,16)
(27,13)
(26,11)
(25,10)
(24,8)
(23,7)
(21,6)
(20,5)
(18,4)
(15,3)
(11,2)
(6,1)
