INPUT
===================
- data sources : input_folder/NotepadsPlanedBodyBlock
- input files : 82
- minSupport : 3

OUTPUT
===================
- Step 1: Mining frequent patterns with max size constraints
	 + running time = 183s
	 + root occurrences groups = 78
- Step 2: Mining maximal patterns WITHOUT max size constraint:
	 + timeout in the second step
	 + maximal patterns: 48
	 + running time: ...6000s
