family	n_cgcs	n_genes	n_ssn_clusters
PL36_1	4	4	1
PL36_2	4	4	1
S1_13	2	2	1
S1_2	1	1	1
S1_27	1	2	1
PL15_2	1	1	1
S1_9	1	1	1
PL12_2	1	1	1
GH88	1	1	1
S1_4	1	1	1
PL29	1	1	1
CE15	1	1	1
S1_29	1	1	1