D121211111122233132233131322331322132313231323131311331323231131   >>    D12121111112223313223313132233132213231323132313131133132323113   <<    D121211111122233132233131322331322132313231323131311331323231133   >>      D121211111122233132233131322331322132313231323131311331323231132   >>