D7h_
D7h site symmetry is used to group species into genera
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family= 6 0 0 0 0 0 0
 
family= 6 0 0 0 0 0 0 new D7h genus #     1 with  5040 species is 0:1:2:3:4:5
Nber of genera for this family=    1
 
family= 5 1 0 0 0 0 0
 
family= 5 1 0 0 0 0 0 new D7h genus #     1 with  5040 species is 0:1:2:3:4:5,6
family= 5 1 0 0 0 0 0 new D7h genus #     2 with  5040 species is 0:1:2:3:5:4,6
family= 5 1 0 0 0 0 0 new D7h genus #     3 with  5040 species is 0:1:2:4:5:3,6
Nber of genera for this family=    3
 
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Nber families=      2
Nber genera=        4
Nber species=    20160
