一對兒 C(13,4)C(4,2)C(4,1)C(4,1)C(4,1)C(4,1)/)C(52,5=0.422569 三條 C(13,3)C(4,3)4^3/C(52,2)=0.0281713 一對兒加三條 C(13,2)C(4,2)C(4,3)P(2,2)/C(52,2)=0.0007203