ins and outs

You remember our description of the Cathedral of Saint Basil, with its wondrous towers and domes, and its various ins-and-outs?

They correspond to the 'ins-and-outs' of our English workhouses.

These little "ins-and-outs" were getting no schooling and no training save the training that fitted them for pauperism.

I can't explain the whole ins-and-outs of the business to you.