kc2.arff cliff0	0	FALSE	0.82	0.32	0.909
kc2.arff cliff1	10	FALSE	0.748	0.301	0.906
kc2.arff cliff2	20	FALSE	0.729	0.256	0.917
kc2.arff cliff3	30	FALSE	0.624	0.239	0.91
kc2.arff cliff4	40	FALSE	0.533	0.26	0.888