D331322332321323331323223313231121133132313331333132321211211331   >>    D33132233232132333132322331323112113313231333133313232121121133   <<    D331322332321323331323223313231121133132313331333132321211211333   >>      D331322332321323331323223313231121133132313331333132321211211332   >>