D331322332321323331323131111233132322331333132313331323133313221331   >>    D33132233232132333132313111123313232233133313231333132313331322133   <<    D331322332321323331323131111233132322331333132313331323133313221333   >>      D331322332321323331323131111233132322331333132313331323133313221332   >>