(4 nCr 4)(21 nCr 0)(1 nCr 0)/(26 nCr 4) * 1/1 = 1/((26 nCr 4) * 1)
(4 nCr 3)(21 nCr 1)(1 nCr 0)/(26 nCr 4) * 1/2 = 84/((26 nCr 4) * 2)
(4 nCr 2)(21 nCr 2)(1 nCr 0)/(26 nCr 4) * 1/3 = 1260/((26 nCr 4) * 3)
(4 nCr 1)(21 nCr 3)(1 nCr 0)/(26 nCr 4) * 1/4 = 5320/((26 nCr 4) * 4)
(4 nCr 0)(21 nCr 4)(1 nCr 0)/(26 nCr 4) * 1/5 = 5985/((26 nCr 4) * 5)