<Ul> <Li> <Ul> <Li> Brahmin </Li> <Li> Kshatriya </Li> <Li> Vaishya </Li> <Li> Shudra </Li> </Ul> </Li> </Ul> <Li> <Ul> <Li> Brahmin </Li> <Li> Kshatriya </Li> <Li> Vaishya </Li> <Li> Shudra </Li> </Ul> </Li> <Ul> <Li> Brahmin </Li> <Li> Kshatriya </Li> <Li> Vaishya </Li> <Li> Shudra </Li> </Ul> <Ul> <Li> Dalit </Li> <Li> Jati </Li> </Ul>

Which belief is shared by hinduism and buddhism