Luca's few words :
Number 1 is for sure : Concombre. He says it for fun and for a cucumber too.
Number 2 is Mama - but that means M
Number 3 is Papa - that also means M
Number 4 : Tomb - for Tombé
Number 5 : Toutou for Toutou !
Number 6 : Nam Nam for Food
Number 7 : No for Non
Besides the words, he imitates the fish
He understands non, donne et souris!