D331322332321323331323223313231121133132313331333132313231333211   >>    D33132233232132333132322331323112113313231333133313231323133321   <<    D331322332321323331323223313231121133132313331333132313231333213   >>      D331322332321323331323223313231121133132313331333132313231333212   >>