D33132233232132333132322331323112113313231323112211232313331323132332313221   >>    D3313223323213233313232233132311211331323132311221123231333132313233231322   <<    D33132233232132333132322331323112113313231323112211232313331323132332313223   >>      D33132233232132333132322331323112113313231323112211232313331323132332313222   >>