assi 
   (( segid "   A" and resid 28   and name  H6  ))
   (( segid "   A" and resid 28   and name  H1' ))

      3.500     0.200     0.200
 assi 
   (( segid "   A" and resid 28   and name  H6  ))
   (( segid "   A" and resid 28   and name  H3' ))

      2.800     0.200     0.200
 assi 
   (( segid "   A" and resid 28   and name  H6  ))
   (( segid "   A" and resid 27   and name  H3' ))

      3.050     0.650     0.650
 assi 
   (( segid "   A" and resid 28   and name  H6  ))
   (( segid "   A" and resid 27   and name  H2' ))

      3.050     0.650     0.650
 assi 
   (( segid "   A" and resid 28   and name  H1' ))
   (( segid "   A" and resid 28   and name  H2' ))

      2.700     0.200     0.200
 assi 
   (( segid "   A" and resid 28   and name  H1' ))
   (( segid "   A" and resid 28   and name  H4' ))

      2.800     0.200     0.200
 assi 
   (( segid "   A" and resid 28   and name  H6  ))
   (( segid "   A" and resid 27   and name  H1' ))

     11.750     7.250     7.250
 assi 
   (( segid "   A" and resid 28   and name  H6  ))
   (( segid "   A" and resid 28   and name  H5' ))

      4.600     1.000     1.000
 assi 
   (( segid "   A" and resid 28   and name  H6  ))
   (( segid "   A" and resid 28   and name  H5''))

      4.600     1.000     1.000