D3313223323213233313231311112331323223313331323132313331323133313233212231   >>    D331322332321323331323131111233132322331333132313231333132313331323321223   <<    D3313223323213233313231311112331323223313331323132313331323133313233212233   >>      D3313223323213233313231311112331323223313331323132313331323133313233212232   >>