Q for kurangu

Q does not exist in Tamil language. So I am using ku instead of Q(kyu).

குரங்கு
கு=ku
ர=ra
ங்=ng
கு=gu
Please note that although the first letter and final letter are same, as I said earlier, க can take two sounds namely ka and ga. In this case first letter takes the ka sound and in the final letter it takes the ga sound.

ka + u  = ku
க  + உ = கு
ga + u  = gu
So,  குரங்கு  is kurangu