D33132233221323331323331323211232313232113313231313331323133313132322231   >>    D3313223322132333132333132321123231323211331323131333132313331313232223   <<    D33132233221323331323331323211232313232113313231313331323133313132322233   >>      D33132233221323331323331323211232313232113313231313331323133313132322232   >>