For someone (actor -um-; s actor maN-) to spare or save someone or something (loc ref -an) from consumption, destruction, hardship, loss of ownership, wear by providing a substitute (theme) of someone or something else to take her, his or its place.
panandi; manandi
For someone (agent) to use someone or something (inst i-, paN-) for a substitute to spare or save someone or something else, as described above.
Din awītan di nanandi hidin ubūan an ilā'un Aligūyun.
I used that rooster for a substitute to spare the hen which Aligūyun was going to sell.