test
node1
GO:0032991
protein-containing
complex
node2
GO:0032300
mismatch repair
complex
node1->node2
node3
GO:0005622
intracellular
anatomical structure
node3->node2
node4
GO:0110165
cellular anatomical
entity
node4->node3
node5
GO:0005575
cellular_component
node5->node1
node5->node4