you can find 4 series of stops- bilabials, coronals, retroflex and check here velar, coupled with an affricate series. All of them present the four way contrast like many of the fashionable Indo-Aryan languages: ????? ??? ??? ??? ???? ?????? ???????? ???????? ????? ?? ???, ?????? ??? ??? ??? ??? ?????? ???? (???????),????? ???? (????? ???????)