What is this a diagram of?

Questions

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

Whаt is this а diаgram оf?

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