D3313223323213233313231311112331323223313331323133313231313231333131111   >>    D331322332321323331323131111233132322331333132313331323131323133313111   <<    D3313223323213233313231311112331323223313331323133313231313231333131113   >>      D3313223323213233313231311112331323223313331323133313231313231333131112   >>