D331322332321323331323223313231121133132313331333131122112112111   >>    D33132233232132333132322331323112113313231333133313112211211211   <<    D331322332321323331323223313231121133132313331333131122112112113   >>      D331322332321323331323223313231121133132313331333131122112112112   >>