#	5578	5579	5581	816
5578	1.0	0.8220000000000001	0.838	0.7929999999999999
5579	0.8220000000000001	1.0	0.735	0.716
5581	0.838	0.735	1.0	0.7859999999999999
816	0.7929999999999999	0.716	0.7859999999999999	1.0