don't make insanely large node numbers for no reason, packing somewhat densely is better than not.
don't make insanely large node numbers for no reason,
packing somewhat densely is better than not.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@96213 91177308-0d34-0410-b5e6-96231b3b80d8

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