當你張飛有七個字A, B, C, D, 1, 2, 3 (其中A,B,C,D為中獎號碼)
那麼,其實你買了七注:
(1) A, B, C, D, 1, 2
(2) A, B, C, D, 1, 3
(3) A, B, C, D, 2, 3
(4) A, B, C, 1, 2, 3
(5) A, B, D, 1, 2, 3
(6) A, C, D, 1, 2, 3
(7) B, C, D, 1, 2, 3
(1), (2), (3) 中了4個字,每注派$320,共得$320 x 3 = $960
(4), (5), (6), (7) 中了3個字,每注派$20,共得$20 x 4 = $80
所以,一張7個字既六合彩飛($35)中左4個字收 $960+80 = $1040