(1)80 20 = (2)80 20 =
(3)80 40 = (4)80 40 =
(5)60 30 = (6)60 30 =
(7)80 40 = (8)60 30 =
(9)40 20 = (10)60 30 =
(11)20 10 = (12)40 20 =
(13)80 40 = (14)80 40 =
(15)60 30 =
(1)80 20 = (2)80 20 =
(3)80 40 = (4)80 40 =
(5)60 30 = (6)60 30 =
(7)80 40 = (8)60 30 =
(9)40 20 = (10)60 30 =
(11)20 10 = (12)40 20 =
(13)80 40 = (14)80 40 =
(15)60 30 =