assi 
   (  segid "   A" and resid 3    and name  HD1#)
   (( segid "   A" and resid 6    and name  HB  ))

      3.000     0.000     0.000
 assi 
   (  segid "   A" and resid 6    and name  HG2#)
   (( segid "   A" and resid 7    and name  HG1 ))

      3.000     0.000     0.000
 assi 
   (( segid "   A" and resid 11   and name  HB3 ))
   (( segid "   A" and resid 11   and name  HD1 ))

      3.000     0.000     0.000
 assi 
   (( segid "   A" and resid 14   and name  HG  ))
   (( segid "   A" and resid 11   and name  HA  ))

      3.000     0.000     0.000
 assi 
   (  segid "   A" and resid 16   and name  HG# )
   (( segid "   A" and resid 12   and name  HA  ))

      3.000     0.000     0.000