test
node1
GO:0005575
cellular_component
node2
GO:0110165
cellular anatomical
entity
node1->node2
node3
GO:0030312
external
encapsulating
structure
node2->node3
node7
GO:0071944
cell periphery
node2->node7
node9
GO:0005632
inner layer of spore
wall
node2->node9
node4
GO:0005618
cell wall
node3->node4
node5
GO:0009277
fungal-type cell wall
node4->node5
node8
GO:0031160
spore wall
node4->node8
node6
GO:0005619
ascospore wall
node5->node6
node6->node9
node7->node3
node8->node6