kc2.arff cliff0	0	TRUE	0.697	0.176	0.505
kc2.arff cliff1	10	TRUE	0.707	0.244	0.427
kc2.arff cliff2	20	TRUE	0.707	0.245	0.426
kc2.arff cliff3	30	TRUE	0.75	0.325	0.373
kc2.arff cliff4	40	TRUE	0.662	0.333	0.339