#tail	head	KSP index	path cost
hsa-mir-17	ENSG00000159216	1	1.00000e+00
ENSG00000022267	ENSG00000107807	1	1.00000e+00
ENSG00000107807	hsa-mir-17	1	1.00000e+00
ENSG00000061273	ENSG00000081189	2	1.00000e+00
ENSG00000044574	ENSG00000048052	2	1.00000e+00
ENSG00000005339	ENSG00000012048	2	1.00000e+00
ENSG00000119508	ENSG00000118260	2	1.00000e+00
ENSG00000064393	ENSG00000026025	2	1.00000e+00
ENSG00000081189	ENSG00000064393	2	1.00000e+00
ENSG00000118260	ENSG00000005339	2	1.00000e+00
ENSG00000012048	ENSG00000044574	2	1.00000e+00
ENSG00000107807	ENSG00000119508	2	1.00000e+00
ENSG00000068305	ENSG00000061273	2	1.00000e+00
ENSG00000048052	ENSG00000068305	2	1.00000e+00
ENSG00000044574	ENSG00000001167	3	1.00000e+00
ENSG00000085563	ENSG00000064393	3	1.00000e+00
ENSG00000001167	ENSG00000085563	3	1.00000e+00
ENSG00000026103	ENSG00000065978	4	1.00000e+00
ENSG00000001167	ENSG00000026103	4	1.00000e+00
ENSG00000065978	ENSG00000085563	4	1.00000e+00
ENSG00000091831	ENSG00000061273	5	1.00000e+00
ENSG00000039068	ENSG00000091831	5	1.00000e+00
ENSG00000065978	ENSG00000039068	5	1.00000e+00
ENSG00000066336	ENSG00000092067	6	1.00000e+00
ENSG00000087510	ENSG00000091831	6	1.00000e+00
ENSG00000092067	ENSG00000087245	6	1.00000e+00
ENSG00000039068	ENSG00000067082	6	1.00000e+00
ENSG00000035664	ENSG00000066336	6	1.00000e+00
ENSG00000067082	ENSG00000035664	6	1.00000e+00
ENSG00000087245	ENSG00000087510	6	1.00000e+00
ENSG00000078900	ENSG00000096717	7	1.00000e+00
ENSG00000007171	ENSG00000100811	7	1.00000e+00
ENSG00000003402	ENSG00000048052	7	1.00000e+00
ENSG00000067082	ENSG00000007171	7	1.00000e+00
ENSG00000100811	ENSG00000078900	7	1.00000e+00
ENSG00000096717	ENSG00000003402	7	1.00000e+00
ENSG00000100985	ENSG00000100393	8	1.00000e+00
ENSG00000020633	ENSG00000100985	8	1.00000e+00
ENSG00000003402	ENSG00000020633	8	1.00000e+00
ENSG00000100393	ENSG00000085563	8	1.00000e+00
ENSG00000012504	ENSG00000073060	9	1.00000e+00
ENSG00000100393	ENSG00000012504	9	1.00000e+00
ENSG00000073060	ENSG00000066336	9	1.00000e+00
ENSG00000091831	ENSG00000048052	10	1.00000e+00