b4. Job's reply to Eliphaz. 16:1 to 17:16
A1. Reproof. 16:1-6
B1. Despondency. 16:7-16
A2. Reply. 16:17-21
B2. Despondency. 16:22 to 17:1
A3. Challenge. 17:2-10
B3. Despondency. 17:11-16