kc2.arff cliff0	0	FALSE	0.842	0.355	0.902
kc2.arff cliff1	10	FALSE	0.86	0.428	0.886
kc2.arff cliff2	20	FALSE	0.807	0.407	0.885
kc2.arff cliff3	30	FALSE	0.687	0.424	0.863
kc2.arff cliff4	40	FALSE	0.702	0.383	0.877