Size	d		dc		h
	max	min	max	min	basic	max	min	weight
6		7	20		2			5.68
8		9	25		3			13.22
10	11.43	11	30	28.7	3	3.6	2.4	18.96
12	13.93	13.5	40	38.4	4	4.6	3.4	45.75
16	18.2	17.5	50	48.4	5	6	4	88.68
20	22.84	22	60	58.1	5	6	4	126.2
22	24.84	24	70	68.1	6	7	5	209.48
24	26.84	26	80	78.1	6	7	5	276.43
27	30.84	30	90	87.8	6	7	5	348.22
30	34	33	95	92.8	6	7	5	384.79
33	37	36	100	97.8	6	7	5	423.06
36	40	39	110	107.8	8	9.2	6.8	684.86