D121213233313111323132322132312323131323132322331323132322331323321   >>    D12121323331311132313232213231232313132313232233132313232233132332   <<    D121213233313111323132322132312323131323132322331323132322331323323   >>      D121213233313111323132322132312323131323132322331323132322331323322   >>