ar 0 1
ar2 0 1
ar3 0 1
ar4 0 1
c2h2 0 1
c2h2Ar 0 1
c2h2Ne 0 1
hf 0 1
hfKr 0 1
hfNe 0 1
kr 0 1
kr2 0 1
kr3 0 1
ne 0 1
ne3 0 1
ne4 0 1
