For two people, two groups of people (actor muɴ- & theme) to quarrel with each other (loc ref).
manūtut
Muntutūtut: focus is on several, several groups who quarrel with each other.
For someone (actor -um- & theme; s actor maN- & theme) to quarrel with someone (loc ref -an) caused by someone else, something (inst i-), as food, a child, a debt.