D331212121133131333131323223313232233132313223313231323232132331   >>    D33121212113313133313132322331323223313231322331323132323213233   <<    D331212121133131333131323223313232233132313223313231323232132333   >>      D331212121133131333131323223313232233132313223313231323232132332   >>