Terminating vertex 15, product set [1, 28, 1, 19] Found a path from 15 -> 16 Terminating vertex 7, product set [25, 2, 13, 19] Found a path from 7 -> 16 Terminating vertex 11, product set [2175, 28, 13, 19] Found a path from 11 -> 16 Found a path from 11 -> 17 Found a path from 11 -> 18 Found a path from 11 -> 19 Terminating vertex 0, product set [75, 49, 13, 209] Found a path from 0 -> 16 Found a path from 0 -> 17 Found a path from 0 -> 18 Found a path from 0 -> 19 Terminating vertex 2, product set [9, 49, 13, 209] Found a path from 2 -> 16