kc1.arff cliff0	0	FALSE	0.722	0.342	0.92
kc1.arff cliff1	10	FALSE	0.627	0.302	0.919
kc1.arff cliff2	20	FALSE	0.531	0.279	0.912
kc1.arff cliff3	30	FALSE	0.395	0.242	0.899
kc1.arff cliff4	40	FALSE	0.478	0.404	0.866