D331322332321323331323223313231121133132313331333131211112113231   >>    D33132233232132333132322331323112113313231333133313121111211323   <<    D331322332321323331323223313231121133132313331333131211112113233   >>      D331322332321323331323223313231121133132313331333131211112113232   >>