29.
Turn the model over.
30.
Apply the same valley-folding of the step #27 to the top layer.
In the night of weariness let me give myself up to sleep without struggle, resting my trust upon thee. Let me not force my flagging spirit into a poor preparation for thy worship. It is thou who drawest the veil of night upon the tired eyes of the day to renew its sight in a fresher gladness of awakening.