list[bhasha]kakubha_jati_dhaivata_amsa assignment Kakubha is a jāti characterized by dhaivata as its aṁśa.kakubha_revagupta_pair_preserves_jati validation Kakubha (dhaivata-aṁśa) and revagupta (ṛṣabha-aṁśa) used as mutually related pairs do not destroy thenumeration