D23112313233313223313132322331323132313331313223313231323112113321   >>    D2311231323331322331313232233132313231333131322331323132311211332   <<    D23112313233313223313132322331323132313331313223313231323112113323   >>      D23112313233313223313132322331323132313331313223313231323112113322   >>