D331322332321323331323223313231121133132313331333131133133313332331221   >>    D33132233232132333132322331323112113313231333133313113313331333233122   <<    D331322332321323331323223313231121133132313331333131133133313332331223   >>      D331322332321323331323223313231121133132313331333131133133313332331222   >>