bulk sample
1 
4 0 0
0 4 0
0 0 4
Fe Cr Fe Ni Fe 
2  1 1   1  4
Direct
0 0 0 Fe 
0 0.3 0 Fe
0 0.6 0 Cr
0.3 0 0 Fe
0.3 0.3 0 Ni
0.3 0.6 0 Fe
0.6 0 0 Fe
0.6 0.3 0 Fe
0.6 0.6 0 Fe
