D121211111122233132233131322331322132313231323131311331323331311213231   >>    D12121111112223313223313132233132213231323132313131133132333131121323   <<    D121211111122233132233131322331322132313231323131311331323331311213233   >>      D121211111122233132233131322331322132313231323131311331323331311213232   >>