D121213233313223313111323131323132333132333133313132321233131113221   >>    D12121323331322331311132313132313233313233313331313232123313111322   <<    D121213233313223313111323131323132333132333133313132321233131113223   >>      D121213233313223313111323131323132333132333133313132321233131113222   >>