18			

Si	0	0	0	atom_vector  4.875 0 0	atom_vector  0 4.875 0	atom_vector 0 0 4.875
Si	5.43	0	0	atom_vector  0 4.875 0	atom_vector 0 0 4.875
Si	0	5.43	0	atom_vector  4.875 0 0	atom_vector 0 0 4.875
Si	5.43	5.43	0	atom_vector 0 0 4.875
Si	2.715	2.715	0
Si	1.3575	1.3575	1.3575
Si	4.0725	4.0725	1.3575
Si	0	2.715	2.715
Si	2.715	0	2.715
Si	5.43	2.715	2.715
Si	2.715	5.43	2.715
Si	1.3575	4.0725	4.0725
Si	4.0725	1.3575	4.0725
Si	0	0	5.43	atom_vector  4.875 0 0	atom_vector  0 4.875 0
Si	5.43	0	5.43	atom_vector  0 4.875 0
Si	0	5.43	5.43	atom_vector  4.875 0 0
Si	5.43	5.43	5.43
Si	2.715	2.715	5.43