 MD   L   P
(3    5   0.25)
(4    6   0.35)
(5    8   0.4)
(6    10  0.5)
(8    15  0.6)
(10   15  0.75)
(12   15  0.75)
(14   20  1)
(16   20  1)
(18   20  1.25)
(20   20  1.25)
(22   25  1.3)
(24   30  1.5)
(30   30  1.75)

(6.35 10  0.5)
(7.94 15  0.6)
(9.53 15  0.75)
(12.7 15  0.75)
(15.8 20  1)
(19.0 20  1.25)
(22.2 25  1.3)
(25.4 30  1.5)
