ar4.arff cliff0	0	TRUE	0.51	0.092	0.56
ar4.arff cliff1	10	TRUE	0.5	0.071	0.617
ar4.arff cliff2	20	TRUE	0.47	0.064	0.627
ar4.arff cliff3	30	TRUE	0.47	0.064	0.627
ar4.arff cliff4	40	TRUE	0.46	0.067	0.613