pc1.arff cliff0	0	FALSE	0.738	0.455	0.956
pc1.arff cliff1	10	FALSE	0.639	0.379	0.958
pc1.arff cliff2	20	FALSE	0.724	0.462	0.955
pc1.arff cliff3	30	FALSE	0.653	0.418	0.954
pc1.arff cliff4	40	FALSE	0.601	0.361	0.957