D331322332321323331323223313231121133132313231122112323132313311221   >>    D33132233232132333132322331323112113313231323112211232313231331122   <<    D331322332321323331323223313231121133132313231122112323132313311223   >>      D331322332321323331323223313231121133132313231122112323132313311222   >>