20
	0.763900	0.763900	0.763900
	1.236000	0.000000	0.472200
	0.763900	-0.763900	0.763900
	0.000000	-0.472200	1.236000
	0.000000	0.472200	1.236000
	1.236000	0.000000	-0.472200
	0.763900	0.763900	-0.763900
	0.472200	1.236000	0.000000
	-0.472200	1.236000	0.000000
	-0.763900	0.763900	-0.763900
	0.000000	0.472200	-1.236000
	0.763900	-0.763900	-0.763900
	0.472200	-1.236000	0.000000
	-0.472200	-1.236000	0.000000
	-1.236000	0.000000	0.472200
	-0.763900	0.763900	0.763900
	-0.763900	-0.763900	-0.763900
	0.000000	-0.472200	-1.236000
	-0.763900	-0.763900	0.763900
	-1.236000	0.000000	-0.472200

30
	8  15
	0  7
	7  8
	6  10
	6  7
	0  1
	1  5
	5  6
	1  2
	2  12
	16  17
	11  12
	12  13
	13  16
	2  3
	3  18
	0  4
	14  18
	3  4
	4  15
	11  17
	5  11
	16  19
	9  10
	10  17
	14  15
	8  9
	9  19
	13  18
	14  19