 D     D1    H    Y     P   B
(2.0   4     4   1.0  1.5   2)
(2.5   5     4   1.5   2    2)
(3.0   5     4   1.8   2.3  2)
(4.0   6     4   2.3   2.8  2.5)
(5.0   7     4   2.8   3.5  3)
(6.0   8     4   3.0   3.8   3)
(8.0   10    4   5.0   5.8  4)
(10    13    4   6.0   8    5)


