Ätä, mammammammam and koikoikoikoikoi

ätä meant mother, mammammammammam meant food and koikoikoikoikoi meant sleeping.

Once I said ätä mammammam ätä koikoikoi to my father and he understanded it something like mom gives food then mom takes me sleeping.

BUT. my first REAL word was kakka (means poo)