<Table> Youth Democratic Anti-Fascist Movement Nashi <Tr> <Td_colspan="2"> Nashi logo </Td> </Tr> <Tr> <Td_colspan="2"> Nashi flag </Td> </Tr> <Tr> <Th> Motto </Th> <Td> Who, if not us </Td> </Tr> <Tr> <Th> Formation </Th> <Td> 15 April 2005 </Td> </Tr> <Tr> <Th> Type </Th> <Td> Political youth movement </Td> </Tr> <Tr> <Th> Purpose </Th> <Td> Sovereign democracy, Anti-fascism, Anti-liberalism, street protests in support of Vladimir Putin, struggle against color revolutions in Russia . </Td> </Tr> <Tr> <Th> Headquarters </Th> <Td> Moscow </Td> </Tr> <Tr> <Th> Membership </Th> <Td> 150,000 </Td> </Tr> <Tr> <Th> Official language </Th> <Td> Russian </Td> </Tr> <Tr> <Th> Nashi leader </Th> <Td> Vasily Yakemenko </Td> </Tr> <Tr> <Th> Main organ </Th> <Td> Rosmolodej </Td> </Tr> <Tr> <Th> Remarks </Th> <Td> Color groups: Red, blue, green </Td> </Tr> </Table> <Tr> <Td_colspan="2"> Nashi logo </Td> </Tr>

What is the purpose of the youth group nashi