test
node1
GO:0007610
behavior
node2
GO:0019098
reproductive behavior
node1->node2
node8
GO:0007617
mating behavior
node2->node8
node3
GO:0022414
reproductive process
node3->node2
node4
GO:0048609
multicellular
organismal
reproductive process
node3->node4
node19
GO:2000241
regulation of
reproductive process
node3->node19
node17
GO:0043084
penile erection
node4->node17
node5
GO:0032504
multicellular
organism reproduction
node5->node2
node5->node4
node6
GO:0050789
regulation of
biological process
node7
GO:0051239
regulation of
multicellular
organismal process
node6->node7
node6->node19
node15
GO:0060405
regulation of penile
erection
node7->node15
node9
GO:0007620
copulation
node8->node9
node9->node17
node10
GO:0065007
biological regulation
node10->node6
node11
BFO:0000001
entity
node12
BFO:0000003
occurrent
node11->node12
node12->node12
node16
BFO:0000015
process
node12->node16
node13
GO:0008150
biological_process
node13->node3
node13->node6
node13->node10
node14
GO:0032501
multicellular
organismal process
node13->node14
node18
GO:0000003
reproduction
node13->node18
node14->node1
node14->node5
node14->node7
node16->node13
node17->node15
node18->node3
node18->node5
node19->node15