test
node1
GO:0051179
localization
node2
GO:0051234
establishment of
localization
node1->node2
node7
GO:0051640
organelle
localization
node1->node7
node9
GO:0051641
cellular localization
node1->node9
node8
GO:0006810
transport
node2->node8
node10
GO:0051649
establishment of
localization in cell
node2->node10
node15
GO:0051656
establishment of
organelle
localization
node2->node15
node3
GO:0008150
biological_process
node11
GO:0009987
cellular process
node3->node11
node18
GO:0043473
pigmentation
node3->node18
node3->node1
node4
GO:0051905
establishment of
pigment granule
localization
node5
GO:0051904
pigment granule
transport
node4->node5
node6
GO:0051875
pigment granule
localization
node6->node5
node6->node4
node14
GO:0051648
vesicle localization
node7->node14
node7->node15
node8->node5
node9->node10
node17
GO:0051650
establishment of
vesicle localization
node10->node17
node12
GO:0033059
cellular pigmentation
node11->node12
node11->node9
node12->node6
node13
BFO:0000003
occurrent
node13->node13
node16
BFO:0000015
process
node13->node16
node14->node17
node14->node6
node15->node17
node16->node3
node17->node4
node18->node12
node19
BFO:0000001
entity
node19->node13