D3313223323213233313231311112331323223313331323223313233313132322231   >>    D331322332321323331323131111233132322331333132322331323331313232223   <<    D3313223323213233313231311112331323223313331323223313233313132322233   >>      D3313223323213233313231311112331323223313331323223313233313132322232   >>