D331322332321323331323131111233132322331333132322132313231121131   >>    D33132233232132333132313111123313232233133313232213231323112113   <<    D331322332321323331323131111233132322331333132322132313231121133   >>      D331322332321323331323131111233132322331333132322132313231121132   >>