Lattice vectors
<br>
(2.000000,0.000000)
<br>
(1.000000,1.732051)
<br>
Discs in unit cell:
<br>
 0 (0.000000,0.000000) rad=1.000000
<br>
 1 (1.000000,0.460702) rad=0.101021
<br>
 2 (0.898979,0.635674) rad=0.101021
<br>
 3 (1.101021,0.635674) rad=0.101021
<br>
 4 (1.000000,-0.460702) rad=0.101021
<br>
 5 (0.898979,-0.635674) rad=0.101021
<br>
 6 (1.101021,-0.635674) rad=0.101021
<br>