D3313111211331323133313331323331323133313231323132322331323232322111111311   >>    D331311121133132313331333132333132313331323132313232233132323232211111131   <<    D3313111211331323133313331323331323133313231323132322331323232322111111313   >>      D3313111211331323133313331323331323133313231323132322331323232322111111312   >>