Table 1.

Motifs clustering

	LLK	IMK	VMK	GGP	RI	RV	RF	RA	PP
Pm	0.89	0.87	0.86	0	0.75	0.72	0.72	0.5	0
Main motif	LLK	LLK	LLK	GGP	RI	RI	RI	RV	PP

is a set of motifs (table 1) sorted by their lengths and P_m. The third row shows the cluster main motifs.