D3313111211331323133313331333133313231323133313232132322331323132331121   >>    D331311121133132313331333133313331323132313331323213232233132313233112   <<    D3313111211331323133313331333133313231323133313232132322331323132331123   >>      D3313111211331323133313331333133313231323133313232132322331323132331122   >>