D3313223323213233313231311112331323223313331323221323132322112111   >>    D331322332321323331323131111233132322331333132322132313232211211   <<    D3313223323213233313231311112331323223313331323221323132322112113   >>      D3313223323213233313231311112331323223313331323221323132322112112   >>