sem1-sem2.txt

Clustering demo.very good

678,752
749,711
698,737
832,784
729,759
791,746
780,725
726,719
711,743
713,758
640,685
686,700
799,773
587,642
717,709
764,760
725,765
734,727
732,743
556,616
783,820
785,775
730,763
703,768
680,705
814,807
643,619
664,659
742,742
751,739
702,692
711,726
789,738
780,771
760,754
740,741
561,652
749,758
786,806
692,664
719,699
770,745
747,739
759,733
749,757
744,750
785,752
776,702
710,745
772,769
758,768
756,740
724,765
697,718
753,724
736,691
780,780
691,687
703,734
652,666