thresh	P-value	%words	%seq	Nwords	Nseq	total_words	total_seq
7.928	0.0001	20.9%	18.4%	14	14	67	76
5.4673	0.0005	92.5%	82.9%	62	63	67	76
4.5455	0.001	98.5%	88.2%	66	67	67	76