test
node1
GO:0005740
mitochondrial
envelope
node2
GO:0031966
mitochondrial
membrane
node1->node2
node15
GO:0005743
mitochondrial inner
membrane
node2->node15
node3
GO:0043227
membrane-bounded
organelle
node4
GO:0031090
organelle membrane
node3->node4
node8
GO:0031967
organelle envelope
node3->node8
node9
GO:0043231
intracellular
membrane-bounded
organelle
node3->node9
node4->node2
node14
GO:0019866
organelle inner
membrane
node4->node14
node5
GO:0110165
cellular anatomical
entity
node6
GO:0031975
envelope
node5->node6
node7
GO:0043226
organelle
node5->node7
node10
GO:0005622
intracellular
anatomical structure
node5->node10
node12
GO:0030061
mitochondrial crista
node5->node12
node16
GO:0016020
membrane
node5->node16
node17
GO:0005737
cytoplasm
node5->node17
node6->node8
node7->node3
node11
GO:0043229
intracellular
organelle
node7->node11
node8->node1
node8->node14
node13
GO:0005739
mitochondrion
node9->node13
node10->node11
node10->node17
node11->node8
node11->node9
node13->node1
node14->node15
node15->node12
node16->node4
node17->node13
node18
GO:0005575
cellular_component
node18->node5