D331322332321323331323131111233132322331333132313231333132313331331123121231   >>    D33132233232132333132313111123313232233133313231323133313231333133112312123   <<    D331322332321323331323131111233132322331333132313231333132313331331123121233   >>      D331322332321323331323131111233132322331333132313231333132313331331123121232   >>