D33132233221323331323331323211232313232113313231313331323132313232223221   >>    D3313223322132333132333132321123231323211331323131333132313231323222322   <<    D33132233221323331323331323211232313232113313231313331323132313232223223   >>      D33132233221323331323331323211232313232113313231313331323132313232223222   >>