Where does “*𑀘𑀬𑀸𑀭𑀺” come from?

*𑀘𑀬𑀸𑀭𑀺 (Prakrit) comes from Sanskrit चत्वारि, from Proto-Indo-Iranian čatwā́ras, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.

Ancestry of “*𑀘𑀬𑀸𑀭𑀺”, step by step

Step	Language	Word	Meaning
1	Sanskrit	चत्वारि	—
2	Proto-Indo-Iranian	čatwā́ras	four
3	Proto-Indo-European	kʷetwóres	four
4	Proto-Indo-European	kʷe-	and

Every word from Proto-Indo-European kʷe- →Every word from Proto-Indo-European kʷetwóres →Every word from Proto-Indo-Iranian čatwā́ras →