Need data for phylogenetic tree construction

[Ben Achtem]

Hi!
	I'm looking for pair-wise distance data to test a phylogenetic
tree construction algorithm.  For 5 nodes, therefore, I need 10
"distances."  For example:
1,2 1,3 1,4 1,5
2,3 2,4 2,5
3,4 3,5
4,5

Note: 1,2 = "distance" between 1 & 2

This format is just an example, any other logical (explained) format
would be fine.

	Thank you for your help!  Ben   (achtem at beagle.colorado.edu)