POSCAR generated by cell class
1.0
  7.2212966020767100    0.0000000000000000    0.0000000000000000
 -3.6106483010383532    6.2538263056606782    0.0000000000000000
  0.0000000000000000    0.0000000000000000    6.9071967498738802
 6 12
Direct
  0.7671500000000000    0.2328500000000000    0.5833055583333334 # 11
  0.5343000000000000    0.7671500000000000    0.4166388916666667 # 12
  0.7671500000000000    0.5343000000000000    0.2499722250000000 # 13
  0.2328500000000000    0.7671500000000000    0.0833055583333333 # 14
  0.4657000000000000    0.2328500000000000    0.9166388916666666 # 15
  0.2328500000000000    0.4657000000000000    0.7499722250000002 # 16
  0.7778000000000002    0.3889000000000001    0.4166388916666667 # 21
  0.6873000000000000    0.0000000000000000    0.4999722250000000 # 22
  0.3889000000000001    0.7778000000000002    0.2499722250000000 # 23
  0.6873000000000000    0.6873000000000000    0.3333055583333334 # 24
  0.6111000000000000    0.3889000000000001    0.0833055583333333 # 25
  0.0000000000000000    0.6873000000000000    0.1666388916666667 # 26
  0.2222000000000000    0.6111000000000000    0.9166388916666666 # 27
  0.3127000000000000    0.0000000000000000    0.9999722249999999 # 28
  0.6111000000000000    0.2222000000000000    0.7499722250000002 # 29
  0.3127000000000000    0.3127000000000000    0.8333055583333334 # 210
  0.3889000000000001    0.6111000000000000    0.5833055583333334 # 211
  0.0000000000000000    0.3127000000000000    0.6666388916666668 # 212