t.cif -- Reduced via -a,-b,1/2a+1/2b+1/2c
1.0
4.1697280000083055 0.0 0.0
 0.0 4.1697280000083055 0.0
 -2.084863999987219 -2.084863999987219 4.198400000000078
A B
1 3
Direct
     0.000000000     0.000000000     0.000000000  
     0.250000000     0.750000000     0.500000000  
     0.750000000     0.250000000     0.500000000  
     0.500000000     0.500000000     0.000000000  
