$cell vectors
1.0
  6.8672967686484947    0.0000000000000000    0.0000000000000000
 -3.4336483843242473    5.9472534569763829    0.0000000000000000
  0.0000000000000000    0.0000000000000000   17.0619919716163047
 24 21
Direct
  0.1667000000000003    0.3333000000000003    0.0833000000000000 # S1
  0.1667000000000002    0.8333000000000002    0.0833000000000000 # S2
  0.6667000000000003    0.3333000000000003    0.0833000000000000 # S3
  0.6667000000000003    0.8333000000000002    0.0833000000000000 # S4
  0.3332999999999998    0.1666999999999998    0.2511999999999999 # S5
  0.3332999999999997    0.6666999999999996    0.2511999999999999 # S6
  0.8333000000000006    0.6666999999999996    0.2511999999999999 # S7
  0.8332999999999998    0.1666999999999998    0.2348999999999999 # S8
  0.6667000000000001    0.8334000000000003    0.4166333333333330 # S9
  0.1667000000000002    0.3334000000000004    0.4166333333333330 # S10
  0.6667000000000002    0.3334000000000004    0.4166333333333330 # S11
  0.1667000000000001    0.8334000000000003    0.4166333333333330 # S12
  0.8332999999999998    0.1665999999999996    0.5845333333333330 # S13
  0.3333000000000003    0.6666000000000005    0.5845333333333330 # S14
  0.3333000000000003    0.1666000000000005    0.5845333333333330 # S15
  0.8333000000000003    0.6666000000000005    0.5682333333333333 # S16
  0.1665999999999999    0.8333000000000002    0.7499666666666666 # S17
  0.6666000000000007    0.8333000000000002    0.7499666666666666 # S18
  0.6666000000000010    0.3333000000000003    0.7499666666666666 # S19
  0.1666000000000000    0.3333000000000003    0.7499666666666666 # S20
  0.8334000000000004    0.6667000000000005    0.9178666666666665 # S21
  0.3334000000000004    0.6667000000000005    0.9178666666666665 # S22
  0.8334000000000001    0.1666999999999998    0.9178666666666665 # S23
  0.3334000000000000    0.1666999999999998    0.9015666666666664 # S24
  0.5000000000000000    0.5000000000000000    0.1750000000000000 # Fe1
  0.4708000000000003    0.9855000000000008    0.1587000000000000 # Fe2
  0.0146000000000003    0.9855000000000008    0.1587000000000000 # Fe3
  0.0146000000000003    0.5292000000000006    0.1587000000000000 # Fe4
  0.5328000000000005    0.0164000000000001    0.3273000000000001 # Fe5
  0.9836000000000004    0.0164000000000001    0.3273000000000001 # Fe6
  0.9083000000000002    0.4671999999999999    0.3273000000000001 # Fe7
  0.5000000000000000    0.0000000000000000    0.5083333333333331 # Fe8
  0.0145000000000001    0.4853000000000005    0.4920333333333333 # Fe9
  0.0144999999999996    0.0290999999999995    0.4920333333333333 # Fe10
  0.4707999999999999    0.4853999999999997    0.4920333333333333 # Fe11
  0.9836000000000004    0.5164000000000000    0.6606333333333332 # Fe12
  0.9836000000000000    0.9671999999999999    0.6606333333333332 # Fe13
  0.5327999999999999    0.4411000000000000    0.6606333333333332 # Fe14
  0.0000000000000000    0.5000000000000000    0.8416666666666665 # Fe15
  0.5147000000000006    0.5292000000000006    0.8253666666666664 # Fe16
  0.9709000000000005    0.9854000000000006    0.8253666666666664 # Fe17
  0.5146000000000011    0.9854000000000006    0.8253666666666664 # Fe18
  0.4835999999999999    0.4671999999999999    0.9939666666666666 # Fe19
  0.0327999999999997    0.0164000000000001    0.9939666666666666 # Fe20
  0.5589000000000000    0.0917000000000001    0.9939666666666666 # Fe21