link table
447,491715	-846,388743	-2690213,772199	1866740,139632
1577,421094	-2272,548504	813719,397551	-2559706,475232
1944,470858	-885,388314	1959362,036058	1743194,759507
834,011259	-1813,558616	-1494666,871387	-1131624,606171