1"id","source_node_id","target_node_id","importance" 20,1734,1863,0 31,1728,1839,0 42,1732,1772,0 53,1729,1786,0 64,1730,1805,0 75,1735,1859,0 86,1733,1844,0 97,1727,1840,0 108,1731,1850,0 119,1726,1849,0 1210,1636,1639,0 1311,1681,1846,0 1412,1683,1744,0 1513,1680,1849,0 1614,1682,1859,0 1715,1707,1621,0 1816,1634,1638,0 1917,1399,1193,0 2018,1083,1795,2 2119,1358,1846,0 22