D331322332321323331323223313231121133132313331333131122112322331211   >>    D33132233232132333132322331323112113313231333133313112211232233121   <<    D331322332321323331323223313231121133132313331333131122112322331213   >>      D331322332321323331323223313231121133132313331333131122112322331212   >>