pc4.arff cliff0	0	FALSE	0.818	0.418	0.934
pc4.arff cliff1	10	FALSE	0.767	0.346	0.941
pc4.arff cliff2	20	FALSE	0.734	0.326	0.942
pc4.arff cliff3	30	FALSE	0.715	0.291	0.946
pc4.arff cliff4	40	FALSE	0.632	0.256	0.947